Projects

INTERVENTION STRATEGIES FOR FOODBORNE PATHOGENS DURING POULTRY PRODUCTION AND PROCESSING Appropriated (D)   Accession Number: 423200

Publications (Clicking on the reprint icon will take you to the publication reprint.)

Impact of Skip-a-Day and Every-Day Feeding Programs on the Colonization of Salmonella Typhimurium in Broiler Breeder Pullets - (Abstract Only) - (19-Mar-13)

Characterization of Campylobacter jejuni and coli strains isolated in turkeys - (Abstract Only) - (18-Mar-13)

Salmonella - (Book / Chapter) - (03-Feb-13)

Variations in preenrichment pH of poultry feed and feed ingredients after incubation periods up to 48 hours - (Peer Reviewed Journal) - (18-Dec-12)

Polymerase chain reaction detection of naturally occurring Campylobacter in commercial broiler chicken embryos - (Peer Reviewed Journal) - (02-Dec-12)

Efficacy of combination chemicals as sanitizers of Salmonella-inoculated broiler hatching eggshells - (Peer Reviewed Journal)

Buhr, R.J., Spickler, J.L., Ritter, A.R., Bourassa, D.V., Cox Jr, N.A., Richardson, L.J., Wilson, J.L. 2013. Efficacy of combination chemicals as sanitizers of Salmonella-inoculated broiler hatching eggshells. Journal of Applied Poultry Research. Vol.22 p.22:27-35..

Strain differences among Salmonella serotypes - (Abstract Only) - (16-Oct-12)

Salmonella prevalence in poultry varies greatly in emerging markets - (Abstract Only)

Alali, W.Q., Doyle, M.P., Cox Jr, N.A., Walls, I. 2012. Salmonella prevalence in poultry varies greatly in emerging markets. WATT Poultry USA. Vol.13:No.12p.18-26.

The evidence for horizontal and vertical transmission in Campylobacter passage from hen to her progeny - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Maurer, J.J., Berrang, M.E., Cray, P.J., Buhr, R.J., Byrd Ii, J.A., Lee, M.D., Hofacre, C.L., O'Kane, P.M., Lammerding, A.M., Clark, A.G., Thayer, S.G., Doyle, M.P. 2012. The evidence for horizontal and vertical transmission in Campylobacter passage from hen to her progeny. Journal of Food Protection. 75:1896-1902. 2012.

Impact of Feeding Systems and Vaccination Programs on Salmonella Enteritidis Colonization and Clearance of E. Coli In Broiler Broiler Breeders Pullets - (Abstract Only) - (07-May-12)

Colonization of day-of-hatch broiler chicks with antimicrobial resistant strains of salmonella Heidelberg and Kentucky - (Abstract Only)

Cosby, D.E., Cray, P.J., Harrison, M.A., Cox Jr, N.A., Buhr, R.J., Wilson, J.L. 2012. Colonization of day-of-hatch broiler chicks with antimicrobial resistant strains of salmonella Heidelberg and Kentucky. Poultry Science Association. 91(Suppl.1):56.

Sampling each naturally contaminated broiler carcass for Salmonella by three different methods - (Abstract Only)

Cox Jr, N.A., Buhr, R.J., Cason, J.A., Cray, P.J., Rigsby, L.L., Bourassa, D.V., Cosby, D.E. 2012. Sampling each naturally contaminated broiler carcass for Salmonella by three different methods. Poultry Science. 91(Suppl. 1):155-156.

Survival of naturally occurring Campylobacter in refrigerated and frozen rinsate from a broiler carcass - (Abstract Only)

Cox Jr, N.A., Larry, R.J., Berrang, M.E., Rigsby, L.L., Buhr, R.J., Plumblee, J., Cray, P.J. 2012. Survival of naturally occurring Campylobacter in refrigerated and frozen rinsate from a broiler carcass. Poultry Science. 91(Suppl. 1):156.

Clearance of Escherichia coli After Intravenous Inoculation in Broiler Breeder Pullets Fed Skip a day, Every Day in the feeder and Every Day on the Litter - (Abstract Only)

Montiel, E.R., Buhr, R.J., Cox Jr, N.A., Hofacre, C.L., Davis, A.J., Wilson, J.L. 2012. Clearance of Escherichia coli After Intravenous Inoculation in Broiler Breeder Pullets Fed Skip a day, Every Day in the feeder and Every Day on the Litter. Poultry Science Meeting. 91(Suppl. 1):18. p.8.

Impact of Skip a Day and Every Day Feeding Programs on the Colonization Rates of Salmonella Enteritidis in Broiler Breeder Pullets - (Abstract Only)

Montiel, E.R., Buhr, R.J., Cox Jr, N.A., Hofacre, C.L., Davis, A.J., Wilson, J.L. 2012. Impact of Skip a Day and Every Day Feeding Programs on the Colonization Rates of Salmonella Enteritidis in Broiler Breeder Pullets. Poultry Science Meeting. 91(Suppl. 1):17. p7-8.

The next generation of microbiological testing of poultry. - (Proceedings)

Becker, M.M., Cox Jr, N.A., Livezey, K., Wisniewski, M., Doyle, M.P. 2012. The next generation of microbiological testing of poultry.. World Poultry Congress Proceedings. Vol.68:Supplement 1 PL32.

Testing of duplicate rinse aliquots for presence of Salmonella - (Abstract Only)

Cason Jr, J.A., Smith, D.P., Buhr, R.J., Hinton Jr, A., Cox Jr, N.A. 2011. Testing of duplicate rinse aliquots for presence of Salmonella [abstract]. International Poultry Scientific Forum. p. 75-76.

Pyrosequencing-based validation of a simple cell-suspension polymerase chain reaction assay for Campylobacter... of high-processivity polymerase with novel internal amplification controls for rapid and specific detection. - (Peer Reviewed Journal)

Oakley, B., Line, J.E., Berrang, M.E., Johnson, J., Buhr, R.J., Cox Jr, N.A., Hiett, K.L., Seal, B.S. 2012. Pyrosequencing-based validation of a simple cell-suspension polymerase chain reaction assay for Campylobacter with application of high-processivity polymerase with novel internal amplification controls for rapid and specific detection. Diagnostic Microbiology and Infectious Disease. 72(2):131-138.

INFLUENCE OF CULTURE METHODS ON RECOVERY OF SALMONELLA SEROTYPES - (Proceedings)

Cox Jr, N.A., Cason Jr, J.A., Cray, P.J. 2011. Influence of culture methods on recovery of Salmonella serotypes. Proceedings of the 46th National Meeting on Poultry Health and Processing. October 11-13, 2011, Ocean City, Maryland. p.119-122.

Horizontal transmission of Salmonella and Campylobacter among caged and cage-free laying hens - (Peer Reviewed Journal)

Hannah, J.F., Wilson, J.L., Cox Jr, N.A., Richardson, L.J., Cason Jr, J.A., Buhr, R.J. 2011. Horizontal transmission of Salmonella and Campylobacter among caged and cage-free laying hens. Avian Diseases. 55:580-587.

Colonization of a marker and field strain of Salmonella Enteritidis and a marker strain of Salmonella Typhimurium in vancomycin pretreated and non-pretreated laying hens - (Peer Reviewed Journal)

Hannah, J.F., Wilson, J.L., Cox Jr, N.A., Richardson, L.J., Cason Jr, J.A., Buhr, R.J. 2011. Colonization of a marker and field strain of Salmonella Enteritidis and a marker strain of Salmonella Typhimurium in vancomycin pretreated and non-pretreated laying hens. Avian Diseases. 55:588-592.

Impact of Feeding Systems and Hatchery Vaccination Programs on Immune System Development, Salmonella Colonization, Clearance of E. Coli and Reproductive Traits In Broiler Breeder Pullets - (Abstract Only)

Montiel, E., Wilson, J., Buhr, R.J., Cox Jr, N.A., Mclendon, B., Rigsby, L.L. 2011. Impact of Feeding Systems and Hatchery Vaccination Programs on Immune System Development, Salmonella Colonization, Clearance of E. Coli and Reproductive Traits In Broiler Breeder Pullets. Meeting Abstract. 11285 abstract number.

Isolation of Campylobacter from circulating blood of commercial broilers - (Peer Reviewed Journal)

Richardson, L.J., Cox Jr, N.A., Buhr, R.J., Harrison, M.A. 2011. Isolation of Campylobacter from circulating blood of commercial broilers. Avian Diseases. 55(3):375-378.

Variations in preenrichment pH of poultry feed and feed ingredients after incubation periods up to 48 hours - (Abstract Only)

Cox Jr, N.A., Buhr, R.J., Cason Jr, J.A., Richardson, K.E., Richarson, F.J., Rigsby, L.L., Cray, P.J. 2011. Variations in preenrichment pH of poultry feed and feed ingredients after incubation periods up to 48 hours. Poultry Science Association Meeting Abstract. 90:443, P.118.

Impact of litter Salmonella strain on the recovered Salmonella strains from broiler crop and ceca following feed withdrawal - (Abstract Only)

Buhr, R.J., Hinton Jr, A., Cason Jr, J.A., Cox Jr, N.A., Bourassa, D.V., Rigsby, L.L. 2011. Impact of litter Salmonella strain on the recovered Salmonella strains from broiler crop and ceca following feed withdrawal [abstract]. Meeting Abstract. 74:24.

Comparison between rinse and crush-and-rub sampling for aerobic bacteria recovery from broiler hatching eggs after sanitization - (Peer Reviewed Journal)

Spickler, J.L., Buhr, R.J., Cox Jr, N.A., Bourassa, D.V., Rigsby, L.L. 2011. Comparison between rinse and crush-and-rub sampling for aerobic bacteria recovery from broiler hatching eggs after sanitization. Poultry Science. 90:(7)1609-1615.

Comparison of shell bacteria from unwashed and washed table eggs harvested from caged laying hens and cage-free floor-housed laying hens - (Peer Reviewed Journal)

Hannah, J.F., Wilson, J.L., Cox Jr, N.A., Cason Jr, J.A., Bourassa, D.V., Richardson, L.J., Musgrove, M.T., Rigsby, L.L., Buhr, R.J. 2011. Comparison of shell bacteria from unwashed and washed table eggs harvested from caged laying hens and cage-free floor-housed laying hens. Poultry Science. 90(7):1586-1593.

Food safety effects of unabsorbed yolks in broilers - (Trade Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Northcutt, J.K., Cray, P.J. 2011. Food safety effects of unabsorbed yolks in broilers. WATT Poultry USA. Pages 34-35.

Salmonella-positive broiler carcasses contaminated by multiple serotypes - (Abstract Only)

Cox Jr, N.A., Cray, P.J., Richardson, L.J., Buhr, R.J., Cason Jr, J.A. 2011. Salmonella-positive broiler carcasses contaminated by multiple serotypes. International Poultry Scientific Forum. 258P, P.74 (ABST).

Carcass enrichment detects Salmonella from broiler carcasses found to be negative by other sampling methods - (Abstract Only)

Cox Jr, N.A., Buhr, R.J., Cray, P.J., Cason Jr, J.A., Cosby, D.E., Rigsby, L.L., Bourassa, D.V. 2011. Carcass enrichment detects Salmonella from broiler carcasses found to be negative by other sampling methods. International Poultry Scientific Forum. 259P, P.75 (ABST)..

Comparison between Rinse and Crush-and-Rub Sampling for Aerobic Bacteria Recovery from Hatching Eggs after Sanitization - (Abstract Only)

Spickler, J.L., Buhr, R.J., Cox Jr, N.A., Bourassa, D.V., Rigsby, L.L. 2011. Comparison between Rinse and Crush-and-Rub Sampling for Aerobic Bacteria Recovery from Hatching Eggs after Sanitization. Meeting Abstract. 90(7):1609-1615.

Salmonella Recovery Following Immersion Chilling for Matched Neck Skin and Whole Carcass Enrichment Sampling Methodologies - (Abstract Only)

Holmes, J.M., Buhr, R.J., Cason Jr, J.A., Cox Jr, N.A., Bourassa, D.V., Rigsby, L.L., Cray, P.J. 2011. Salmonella Recovery Following Immersion Chilling for Matched Neck Skin and Whole Carcass Enrichment Sampling Methodologies. International Poultry Scientific Forum. p.16.

Prevalence of Salmonella Following Immersion Chilling for Matched Neck Skin, Whole Carcass Rinse, and Whole Carcass Enrichment Sampling Methodologies - (Abstract Only)

Buhr, R.J., Holmes, J.M., Cason Jr, J.A., Cox Jr, N.A., Bourassa, D.V., Rigsby, L.L., Cray, P.J. 2011. Prevalence of salmonella following immersion chilling for matched neck skin, whole carcass rinse, and whole carcass enrichment sampling methodologies. International Poultry Scientific Forum. 59, P.18 (ABST).

Effect of stomaching on numbers of bacteria recovered from chicken skin - (Peer Reviewed Journal)

Hannah, J.F., Cason Jr, J.A., Richardson, L.J., Cox Jr, N.A., Hinton Jr, A., Buhr, R.J., Smith, D.P. 2011. Effect of stomaching on numbers of bacteria recovered from chicken skin. Poultry Science. 90:491-493.

Minimization of Salmonella Contamination on Raw Poultry - (Book / Chapter)

Cox Jr, N.A., Cason Jr, J.A., Richarson, J. 2010. Minimization of Salmonella Contamination on Raw Poultry. Annual Review of Food Science & Technology. 2:75-95.

Application of chlorine dioxide to lessen bacterial contamination during broiler defeathering - (Peer Reviewed Journal)

Berrang, M.E., Meinersmann, R.J., Cox Jr, N.A., Cray, P.J. 2011. Application of chlorine dioxide to lessen bacterial contamination during broiler defeathering. Journal of Applied Poultry Research. 20(1):33-39.

Campylobacter: vertical transmission - (Proceedings)

Cox Jr, N.A., Berrang, M.E., Richardson, L.J. 2010. Campylobacter: vertical transmission.Proceedings 33rd Annual North Carolina Turkey Industry Days Conference. Oct 6-7, 2010. Section 8:1-5. (P)

Effect of inoculation and application methods on the performance of chemicals used to disinfect salmonella contaminated broiler hatching eggs - (Peer Reviewed Journal)

Musgrove, M.T., Cox Jr, N.A., Berrang, M.E., Buhr, R.J., Richardson, L.J., Mauldin, J.M. 2010. Effect of inoculation and application methods on the performance of chemicals used to disinfect salmonella contaminated broiler hatching eggs. Journal of Applied Poultry Research. 19(4):387-392.

Comparison of the statistics of salmonella testing of chilled broiler chicken carcasses by whole carcass rinse and neck skin excision - (Peer Reviewed Journal)

Cason Jr, J.A., Cox Jr, N.A., Buhr, R.J., Richardson, L.J. 2010. Comparison of the statistics of salmonella testing of chilled broiler chicken carcasses by whole carcass rinse and neck skin excision. Poultry Science. 89:2038-2040.

Scientific and technical factors affecting the setting of salmonella criteria for raw poultry: a global perspective 73:(8) 1566-1590 - (Peer Reviewed Journal)

Mead, G.C., Lammerding, A., Cox Jr, N.A., Doyle, M.P., Humbert, F., Kulikovskiy, A., Panin, A., Nascimento, V., Wierup, M., Biggs, R., Buhr, R.J., Cahill, S., Cason Jr, J.A., Chalermchaikit, T., Filho, R., Forshell, L., Hidalgo, H., Hofacre, C., Hupkes, H., Landinez, M., Madsen, M., Mulder, R., Richardson, L.J., Shi, Z., Smith, D., Toyofuku, H., Tuominen, P., Uyttendaele, M., Zwietering, M. 2010. Scientific and technical factors affecting the setting of salmonella criteria for raw poultry: a global perspective. Journal of Food Protection. 73(8):1566-1590.

Campylobacter – How did it get in the chicken? - (Trade Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J., Vizzier-Thaxton, Y. 2010. Campylobacter – How did it get in the chicken?. WATT Poultry USA. 11(9):22-25.

Probability of identifying different salmonella serotypes in poultry samples - (Abstract Only)

Cason Jr, J.A., Cox Jr, N.A., Buhr, R.J., Bourassa, D.V., Richardson, L.J. 2010. Probability of identifying different salmonella serotypes in poultry samples. Poultry Science Association Meeting Abstract.

Colonization of marker and field strains of Salmonella Enteritidis and Typhimurium in antibiotic treated and non-treated laying hen - (Abstract Only)

Hannah, J.F., Wilson, J.L., Cox Jr, N.A., Richardson, L.J., Cason Jr, J.A., Buhr, R.J. 2010. Colonization of marker and field strains of Salmonella Enteritidis and Typhimurium in antibiotic treated and non-treated laying hen . Poultry Science.

Salmonella recovery following air chilling for matched neck-skin and whole carcass sampling methodologies - (Abstract Only)

Buhr, R.J., Cason Jr, J.A., Rigsby, L.L., Bourassa, D.V. 2010. Salmonella recovery following air chilling for matched neck-skin and whole carcass sampling methodologies. Poultry Science.

The rise and fall of salmonella enteritidis in poultry: implications for human health - (Abstract Only)

Cray, P.J., Cox Jr, N.A., Frye, J.G., Richardson, L.J., Haro, J.H. 2010. The rise and fall of salmonella enteritidis in poultry: implications for human health. Annual Conference of Antimicrobial Resistance. February 1-3, 2010. Bethesda, Maryland. P10. 79.

Comparison of neck skin excision and whole carcass rinse sampling methods for determining Salmonella prevalence and E. coli counts on broiler carcasses before and after immersion chilling - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Cason Jr, J.A., Buhr, R.J., Vizzier-Thaxton, Y., Smith, D.P., Cray, P.J., Romanenghi, C.P., Pereira, L.B., Doyle, M.P. 2010. Comparison of neck skin excision and whole carcass rinse sampling methods for determining Salmonella prevalence and E. coli counts on broiler carcasses before and after immersion chilling. Journal of Food Protection. 73(5):976-980.

Pulsed Field Gel Electrophoresis along with Antimicrobial Resistance pattern of Salmonella serotypes isolated from broiler whole carcass rinses - (Abstract Only)

Cox Jr, N.A., Cray, P.J., Richardson, L.J., Buhr, R.J., Mcglinchey, B., Hall, M.C., Haro, J.H. 2010. Pulsed Field Gel Electrophoresis along with Antimicrobial Resistance pattern of Salmonella serotypes isolated from broiler whole carcass rinses. International Poultry Scientific Forum. January 25 - 26, 2010. Atlanta, GA.

Salmonella serotype diversity from broiler carcass rinses evaluated by two secondary enrichments along with two plating media - (Abstract Only)

Cox Jr, N.A., Cray, P.J., Richardson, L.J., Buhr, R.J., House, S.L. 2010. Salmonella serotype diversity from broiler carcass rinses evaluated by two secondary enrichments along with two plating media. International Poultry Scientific Forum. January 25 - 26, 2010. Altanta, GA.

Feasibility of zero tolerance for Salmonella on raw poultry - (Abstract Only)

Cox Jr, N.A., Doyle, M.P., Richardson, L.J., Cason Jr, J.A., Cray, P.J., Smith, D.P., Buhr, R.J. 2010. Feasibility of zero tolerance for Salmonella on raw poultry. International Poultry Scientific Forum. January 25 - 26, 2010. Atlanta, GA.

S. Enteritidis growth characteristics utilizing different enrichment broths which contain other Salmonella serovars and extraneous bacteria - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Cray, P.J., Cason Jr, J.A., Buhr, R.J. 2010. S. Enteritidis growth characteristics utilizing different enrichment broths which contain other Salmonella serovars and extraneous bacteria. International Poultry Scientific Forum. January 25 -26, 2010. Atlanta, GA.

Sensitivity and selectivity of cultivation methods to recovery a specific Salmonella serogroup from hatchery plenum samples - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Cray, P.J., Cason Jr, J.A., Mauldin, J.M., Guard, J.Y., Frye, J.G., Ingram, K.D., Hinton Jr, A., Buhr, R.J. 2009. Sensitivity and selectivity of cultivation methods to recovery a specific Salmonella serogroup from hatchery plenum samples [abstract]. International Poultry Scientific Forum. January 26 - 27, 2009. Atlanta, GA.

Routes for Campylobacter coli colonization of the intestinal track of chicks - (Abstract Only)

Cosby, D.E., Cray, P.J., Cox Jr, N.A., Buhr, R.J., Richardson, L.J., Harrison, M.A., Wilson, J.L. 2010. Routes for Campylobacter coli colonization of the intestinal track of chicks. International Poultry Scientific Forum. January 25 - 26, 2010. Atlanta, GA. M78. P.24.

Application of Chlorine Dioxide to Lessen Bacterial Contamination during Broiler Defeathering - (Abstract Only)

Berrang, M.E., Meinersmann, R.J., Cox Jr, N.A., Cray, P.J. 2010. Application of Chlorine Dioxide to Lessen Bacterial Contamination during Broiler Defeathering. International Poultry Scientific Forum. January 25 - 26, 2010. Atlanta, GA. M87, P. 27.

Potential for horizontal transmission of Salmonella & Campylobacter among caged & cage-free laying hens pp. 41-44. - (Proceedings)

Hannah, J.F., Wilson, J.L., Cox Jr, N.A., Richardson, L.J., Cason Jr, J.A., Buhr, R.J. 2009. Potential for horizontal transmission of Salmonella & Campylobacter among caged & cage-free laying hens. Georgia Poultry Conference Proceedings.

Evaluation of a quail embryo model for the detection of botulinum toxin type A activity - (Peer Reviewed Journal)

Buhr, R.J., Bourassa, D.V., Cox Jr, N.A., Richardson, L.J., Phillips, R.W., Kelley, L.C. 2009. Evaluation of a quail embryo model for the detection of botulinum toxin type A activity. 2010. The Botulium Journal. 1(3) p281-296.

Effect Of Colony Numbers Selected From Plating Media On Salmonella Serogroup Detection From Naturally Contaminated Chicken Carcasses - (Abstract Only)

Cray, P.J., Cox Jr, N.A., Richardson, L.J., Ladely, S.R., Buhr, R.J. 2009. Effect Of Colony Numbers Selected From Plating Media On Salmonella Serogroup Detection From Naturally Contaminated Chicken Carcasses. International Association for Food Protection. Jul 12-15,2009. Grapevine, TX. T1-12. P-32.

Contrast in the Antibiotic Resistance Profiles of Campylobacter Isolates Originating from Different Poultry Production Facilities (Broiler Breeder Hens, Broilers, and Leghorn Hens) in the Same Geographical Region - (Abstract Only)

Cray, P.J., Richardson, L.J., Plumblee, J., Cox Jr, N.A., Buhr, R.J. 2009. Contrast in the Antibiotic Resistance Profiles Of Campylobacter Isolates Originating from Different Poultry Production Facilities (Broiler Breeder Hens, Broilers, and Leghorn Hens) in the Same Geographical Region. International Association for Food Protection. Jul 12-15,2009. Grapevine, TX. T2-05.

Campylobacter can remain in various organs - (Popular Publication)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J. 2009. Campylobacter can remain in various organs. World Poultry. 25(12):28-29.

Campylobacter species occurrence within internal organs and tissues of commercial caged Leghorn laying hens - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J. 2009. Campylobacter spcies occurrence within internal organs and tissues of commercial caged Leghorn laying hens. Poultry Science. 88(1):2449-2456.

Comparison of the statistics of salmonella testing of chilled broiler chicken carcasses in the United States and Europe - (Abstract Only)

Cason Jr, J.A., Cox Jr, N.A., Buhr, R.J., Richardson, L.J. 2009. Comparison of the statistics of salmonella testing of chilled broiler chicken carcasses in the United States and Europe. Poultry Science Association Meeting Abstract. 88(S1):452P. P.132.

ANTIMICROBIAL RESISTANCE IN SALMONELLA ISOLATES RECOVERED FROM EGGS - (Abstract Only)

Cray, P.J., Cox Jr, N.A., Musgrove, M.T., Frye, J.G., Richardson, L.J., Plumblee, J., Haro, J.H., Anandaraman, N. 2009. Antimicrobial Resistance in Salmonella Isolates Recovered from Eggs. Egg Industry Center 2009 Egg Industry Issues Forum. April 8, 2009. Des Moines, IA. 9-10.

Campylobacter jejuni, C. coli, and C. lari naturally present in Leghorn laying hens and the antibiotic resistance profiles of these organisms - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J. 2009. Campylobacter jejuni, C. coli, and C. lari naturally present in Leghorn laying hens and the antibiotic resistance profiles of these organisms. Poultry Science Association. 88(S1):430P. P.131-132.

Modified ecometric technique (four-quadrant sequential streak) to evaluate Campylobacter enrichment broth proficiency in suppressing background microflora - (Abstract Only)

Richardson, L.J., Cox Jr, N.A., Buhr, R.J., Cason Jr, J.A., Berrang, M.E. 2009. Modified ecometric technique (four-quadrant sequential streak) to evaluate Campylobacter enrichment broth proficiency in suppressing background microflora. Poultry Science Association. 88(S1):433P. P.132.

Evaluation of enrichment procedures to recover C. jejuni and C. coli from a dry-atmospheric-temperature stressful environment - (Abstract Only)

Richardson, L.J., Cox Jr, N.A., Buhr, R.J., Harrison, M.A. 2009. Evaluation of enrichment procedures to recover C. jejuni and C. coli from a dry-atmospheric-temperature stressful environment. Poultry Science Association. 88(S1):432P. P.132.

Potential for horizontal transmission of Salmonella and Campylobacter among caged and cage free laying hens - (Abstract Only)

Hannah, J.F., Buhr, R.J., Cox Jr, N.A., Richardson, L.J., Cason Jr, J.A. 2009. Potential for horizontal transmission of Salmonella and Campylobacter among caged and cage free laying hens. Poultry Science Association Meeting Abstract. 88(S1):55.

Room environment influence on eggshell bacterial levels of non-washed and washed eggs from caged and cage-free laying hens - (Abstract Only)

Buhr, R.J., Hannah, J.F., Wilson, J.L., Cox Jr, N.A., Richardson, L.J., Cason Jr, J.A., Musgrove, M.T. 2009. Room environment influence on eggshell bacterial levels of non-washed and washed eggs from caged and cage-free laying hens. Poultry Science Association Meeting Abstract. 88(Suppl.1):228. P. 72.

Salmonella intervention strategies and testing methods differ greatly between the U.S. and Europe-what are the implications? - (Trade Journal)

Russell, S.M., Cox Jr, N.A., Richardson, L.J. 2009. Salmonella intervention strategies and testing methods differ greatly between the U.S. and Europe-what are the implications?. Poultry USA. 20-21.

Epidemiology of Food-borne Salmonella in Poultry - (Abstract Only)

Cray, P.J., Berrang, M.E., Cox Jr, N.A., Richardson, L.J. 2009. Epidemiology of Food-borne Salmonella in Poultry. American College of Poultry Veterinarians and Western Poultry Disease Conference. Sacramento, CA. March 22-25,2009. P-11.

Influence of cultural methodology on Salmonella serovar detection and serogroup recovery from broiler carcass rinses - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Cray, P.J., Ladely, S.R., Buhr, R.J. 2009. Influence of cultural methodology on Salmonella serovar detection and serogroup recovery from broiler carcass rinses. Poultry Science Association.88(S1):431P, P.132.

Eggshell bacterial levels of non-washed and washed eggs from caged and cage-free hens - (Proceedings)

Buhr, R.J., Hannah, J.F., Wilson, J.L., Cox Jr, N.A., Richardson, L.J., Cason Jr, J.A., Musgrove, M.T. 2009. Eggshell bacterial levels of non-washed and washed eggs from caged and cage-free hens. European Symposium on Quality of Egg and Egg Products; Turku, Finland; June 21-24, 2009; EO14. 1-7.

Notice of release of a Campylobacter coli resistant to high concentrations of gentamicin - (Germplasm Release)

Cox Jr, N.A., Richardson, L.J., Berrang, M.E., Cray, P.J., Buhr, R.J. 2009. Notice of release of a Campylobacter coli resistant to high concentrations of gentamicin. Germplasm Release.

Campylobacter coli naturally resistant to elevated levels of gentamicin as a marker strain in poultry research - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Berrang, M.E., Cray, P.J., Buhr, R.J. 2009. Campylobacter coli naturally resistant to elevated levels of gentamicin as a marker strain in poultry research. Journal of Food Protection. 72(6):1288-1292.

Impact of Added Sand on the Recovery of Salmonella, Campylobacter, Escherichia coli, and Coliforms from Pre-Chill and Post-Chill Commercial Broiler Carcass Halves - (Peer Reviewed Journal)

Hannah, J.F., Fletcher, D.L., Cox Jr, N.A., Smith, D.P., Cason Jr, J.A., Northcutt, J.K., Richardson, L.J., Buhr, R.J. 2009. Impact of Added Sand on the Recovery of Salmonella, Campylobacter, Escherichia coli, and Coliforms from Pre-Chill and Post-Chill Commercial Broiler Carcass Halves. Journal of Applied Poultry Research. 18:(2)252-258.

Evaluation of TECRA® broth, Bolton broth and direct plating for recovery of Campylobacter spp, from broiler carcass rinsates from several commercial processing plants - (Peer Reviewed Journal)

Richardson, L.J., Cox Jr, N.A., Bailey, J.S., Berrang, M.E., Cox, J.M., Buhr, R.J., Cray, P.J., Harrison, M.A. 2009. Evaluation of TECRA® broth, Bolton broth and direct plating for recovery of Campylobacter spp, from broiler carcass rinsates from several commercial processing plants. Journal of Food Protection. 72(5):972-977.

Comparison of neck skin versus whole carcass rinse for incidence of Salmonella and level of E. coli recovered from broiler carcasses - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Cason Jr, J.A., Buhr, R.J., Smith, D.P., Cray, P.J., Doyle, M.P. 2009. Comparison of neck skin versus whole carcass rinse for incidence of Salmonella and level of E. coli recovered from broiler carcasses. International Poultry Forum Proceedings. 88(S1):P217:206.

Eggshell surface and deep bacteria recovered from non-sanitized and sanitized broiler hatching eggs - (Abstract Only)

Stephens, C.B., Cox Jr, N.A., Richardson, L.J., Mauldin, J.M., Buhr, R.J. 2009. Eggshell surface and deep bacteria recovered from non-sanitized and sanitized broiler hatching eggs. International Poultry Forum Proceedings. 88(S1):M13:143.

Eggshell surface and deep bacteria recovered from non-sanitized and sanitized broielr hatching eggs - (Abstract Only)

Stephens, C.B., Cox Jr, N.A., Richardson, L.J., Mauldin, J.M., Buhr, R.J. 2009. Eggshell surface and deep bacteria recovered from non-sanitized and sanitized broielr hatching eggs. International Poultry Forum Proceedings. 88(S1):M13. P.143.

Development of a quail embryo model for the detection of botulinum neurotoxin activity - (Abstract Only)

Buhr, R.J., Bourassa, D.V., Cox Jr, N.A., Richardson, L.J., Phillips, R.W., Kelley, L.C. 2009. Development of a quail embryo model for the detection of botulinum neurotoxin activity. Poultry Science. 88(Suppl 1):M75. P.24.

Eggshell bacterial contamination of non-washed and washed eggs from caged and cage-free hens - (Abstract Only)

Hannah, J.F., Wilson, J.L., Cox Jr, N.A., Richardson, L.J., Cason Jr, J.A., Buhr, R.J. 2009. Eggshell bacterial contamination of non-washed and washed eggs from caged and cage-free hens. International Poultry Forum Proceedings. 88(S1):M12. P.136-137.

Effect of stomaching on numbers of bacteria recovered from chicken skin - (Abstract Only)

Hannah, J.F., Cason Jr, J.A., Richardson, L.J., Cox Jr, N.A., Hinton Jr, A., Buhr, R.J., Smith, D.P. 2009. Effect of stomaching on numbers of bacteria recovered from chicken skin [abstract]. Southern Poultry Science Society Meeting Abstracts. 88(S1):p. 218:206.

Contaminated Larval and Adult Lesser Mealworms, Alphitobius diaperinus (Coleoptera: Tenebrionidae)can Transmit Salmonella Typhimurium in a Broiler Flock - (Peer Reviewed Journal)

Roche, A.J., Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cason Jr, J.A., Fairchild, B.D., Hinkle, N.C. 2009. Contaminated Larval and Adult Lesser Mealworms, Alphitobius diaperinus (Coleoptera: Tenebrionidae)can Transmit Salmonella Typhimurium in a Broiler Flock. Poultry Science. 88:44-48.

Evaluation of quail and chicken embryos for the detection of botulism toxin serotypes A, B E and F activity. - (Proceedings)

Buhr, R.J., Bourassa, D.V., Cox Jr, N.A., Richardson, L.J., Phillips, R.W., Kelley, L.C. 2008. Evaluation of quail and chicken embryos for the detection of botulism toxin serotypes A, B E and F activity. Interagency Botulism Research Committee. P.226.

Evaluation of a quali embryo model for the detection of botulism toxin type A activity - (Proceedings)

Buhr, R.J., Bourassa, D.V., Cox Jr, N.A., Richardson, L.J., Phillips, R.W., Kelley, L.C. 2008. Evaluation of a quali embryo model for the detection of botulism toxin type A activity. Interagency Botulism Research Committee. P.225.

Evaluation of quail and chicken embryos for the detection of botulinum toxin serotypes A, B, E and F activity. - (Proceedings)

Buhr, R.J., Bourassa, D.V., Cox Jr, N.A., Richardson, L.J., Phillips, R.W., Kelley, L.C. 2008. Evaluation of quail and chicken embryos for the detection of botulinum toxin serotypes A, B, E and F activity. Interagency Botulism Research Committee. P-40, p. 226.

Salmonella - (Book / Chapter)

Bailey, J.S., Richardson, L.J., Cox Jr, N.A., Cosby, D.E. 2010. Salmonella. Pathogens and Toxins in Foods: Challenges and Interventions. Chapter 7:108-118.

Darkling Beetles as a Potential Transmission Source of Salmonella in Broiler Flocks - (Trade Journal)

Fairchild, D.B., Roche, A.J., Hinkle, N.C., Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cason Jr, J.A. 2008. Darkling Beetles as a Potential Transmission Source of Salmonella in Broiler Flocks. Feedinfo News Service. P.18.

External and internal bacterial in broiler chickens before and after defeathering - (Abstract Only)

Cason Jr, J.A., Hinton Jr, A., Northcutt, J.K., Buhr, R.J., Ingram, K.D., Smith, D.P., Cox Jr, N.A. 2008. External and internal bacterial in broiler chickens before and after defeathering [abstract]. Poultry Science Association Meeting Abstract. 87:(Supp.1)133. p. 42.

Detection of Campylobacter from broiler carcass rinse samples utilizing the TECRA Visual Immunoassay (VIA) - (Peer Reviewed Journal)

Bailey, J.S., Cray, P.J., Richardson, L.J., Cox Jr, N.A., Cox, J.M. 2008. Detection of Campylobacter from broiler carcass rinse samples utilizing the TECRA Visual Immunoassay (VIA). Journal of Rapid Methods and Automation in Microbiology.16(4):374-380.

Evaluation of Eukaryotic Cell Invasion on a Library of Genetically Diverse Campylobacter spp. Isolates. - (Abstract Only)

Akins, E.D., Hiett, K.L., Holly, S., Erich, L., Richardson, L.J., Cox Jr, N.A., Harrison, M.A. 2008. Evaluation of Eukaryotic Cell Invasion on a Library of Genetically Diverse Campylobacter spp. Isolates.. International Association for Food Protection. P4-58. P.147.

Effects of chlorine or chlorine dioxide during immersion chilling on recovery of bacteria from broiler carcasses and chiller water - (Abstract Only)

Northcutt, J.K., Smith, D.P., Cox Jr, N.A., Ingram, K.D., Buhr, R.J., Richardson, L.J., Cason Jr, J.A., Hinton Jr, A. 2008. Effects of chlorine or chlorine dioxide during immersion chilling on recovery of bacteria from broiler carcasses and chiller water [abstract]. Poultry Science Association. 87(Suppl.1):40.

Molecular Phylogeny of the flaA Short Variable Region and invasiveness among Campylobacter spp. isolated from the blood and ceca of commercial broilers - (Abstract Only)

Richardson, L.J., Cox Jr, N.A., Buhr, R.J., Akins, E.D., Hiett, K.L., Harrison, M.A. 2008. Molecular Phylogeny of the flaA Short Variable Region and invasiveness among Campylobacter spp. isolated from the blood and ceca of commercial broilers. Poultry Science Association Meeting Abstract. 87(S1):102.

Effect of sand and shaking duration on the recovery of aerobic bacteria, coliforms, and Escherichia coli from prechill broiler whole carcass rinsates. - (Peer Reviewed Journal)

Hannah, J.F., Fletcher, D.L., Cox Jr, N.A., Smith, D.P., Cason Jr, J.A., Northcutt, J.K., Buhr, R.J., Richardson, L.J. 2008. Effect of sand and shaking duration on the recovery of aerobic bacteria, coliforms, and Escherichia coli from prechill broiler whole carcass rinsates. Applied Poultry Research. 17:(2)272-277.

Enterobacteriaceae and Related Organisms Isolated from Shell Eggs Collected During Commercial Processing - (Peer Reviewed Journal)

Musgrove, M.T., Northcutt, J.K., Jones, D.R., Cox Jr, N.A., Harrison, M.A. 2008. Enterobacteriaceae and Related Organisms Isolated from Shell Eggs Collected During Commercial Processing. Poultry Science. 87:1211-1218.

Utilization of quail and chicken embryos for the detection of botulinum toxin type A activity - (Proceedings)

Buhr, R.J., Bourassa, D.V., Cox Jr, N.A., Phillips, R.W., Richardson, L.J., Kelley, L.C., Wilson, J.L. 2008. Utilization of quail and chicken embryos for the detection of botulinum toxin type A activity. World Poultry Congress Proceedings. 64:(Suppl. 2)P.195.

Salmonella recovery from broilers and litter following gavage with Salmonella colonized darkling beetles and larvae. - (Proceedings)

Buhr, R.J., Richardson, L.J., Roche, A.J., Bourassa, D.V., Cox Jr, N.A., Fairchild, B.D., Cason Jr, J.A., Hinkle, N.C. 2008. Salmonella recovery from broilers and litter following gavage with Salmonella colonized darkling beetles and larvae. World Poultry Congress Proceedings.64:(Suppl. 2)P.168.

Internal and external carriage of inoculated salmonella in broiler chickens - (Peer Reviewed Journal)

Cason Jr, J.A., Buhr, R.J., Richardson, L.J., Cox Jr, N.A. 2007. Internal and external carriage of inoculated salmonella in broiler chickens. International Journal of Poultry Science. 6:952-954.

Persistence and level of inoculated Salmonella Typhimurium in larval and adult darkling beetles. - (Abstract Only)

Roche, A.J., Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Fairchild, B.D., Siragusa, G.R., Hinkle, N.C. 2008. Persistence and level of inoculated Salmonella Typhimurium in larval and adult darkling beetles.. Poultry International Exposition. 87(S1):170.

Efficacy of polymers in combination with biocides as sanitizer of salmonella inoculated broiler hatching eggs - (Abstract Only)

Ritter, A.R., Buhr, R.J., Richardson, L.J., Cox Jr, N.A., Bright, W., Wilson, J.L. 2008. Efficacy of polymers in combination with biocides as sanitizer of salmonella inoculated broiler hatching eggs. Poultry International Exposition. 87(S1):151.

Utilizing a gentamicin resistant Campylobacter (C. coli) in poultry research - (Proceedings)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J., Berrang, M.E., Bailey, J.S., Northcutt, J.K. 2008. Utilizing a gentamicin resistant Campylobacter (C. coli) in poultry research. International Poultry Forum Proceedings. Poul Sci: 87 (S1): 168.

Impact of Added Sand on the Recovery of Salmonella, Campylobacter, Escherichia coli, and Coliforms from Pre-Chill and Post-Chill Broiler Carcass Halves - (Proceedings)

Hannah, J.F., Fletcher, D.L., Cox Jr, N.A., Smith, D.P., Cason Jr, J.A., Northcutt, J.K., Buhr, R.J., Richardson, L.J. 2008. Impact of Added Sand on the Recovery of Salmonella, Campylobacter, Escherichia coli, and Coliforms from Pre-Chill and Post-Chill Broiler Carcass Halves. International Poultry Forum Proceedings. 87(S1):167-168.

Contaminated larval and adult darkling beetles can serve as vectors in transmission of Salmonella Typhimurium in a broiler flock - (Abstract Only)

Roche, A.J., Buhr, R.J., Richardson, L.J., Cox Jr, N.A., Fairchild, B.D., Siragusa, G.R., Hinkle, N.C. 2008. Contaminated larval and adult darkling beetles can serve as vectors in transmission of Salmonella Typhimurium in a broiler flock. Poultry International Exposition. 87(S1):142.

Bactericidal effect of several chemicals on hatching eggs inoculated with Salmonella serovar Typhimurium - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Musgrove, M.T., Berrang, M.E., Bright, W. 2007. Bactericidal effect of several chemicals on hatching eggs inoculated with Salmonella serovar Typhimurium. Journal of Applied Poultry Research. 16:(4)623-627.

Detection of botulinum toxin types A, B, E, and F activity using the quail embryo - (Abstract Only)

Buhr, R.J., Bourassa, D.V., Cox Jr, N.A., Phillips, R.W., Richardson, L.J., Kelley, L.C. 2007. Detection of botulinum toxin types A, B, E, and F activity using the quail embryo. American College of Toxicology Annual. P31, P.73-74.

Development of a quail embryo model for the detection of botulinum toxin type A activity - (Abstract Only)

Buhr, R.J., Cox Jr, N.A., Richardson, L.J., Phillips, R.W., Kelley, L.C. 2007. Development of a quail embryo model for the detection of botulinum toxin type A activity. American Association of Veterinary Laboratory Diagnosticians. P.112.

Campylobacter jejuni, other campylobacters - (Book / Chapter)

Cox Jr, N.A., Richardson, L.J., Musgrove, M.T. 2010. Campylobacter jejuni, other campylobacters. Chapter 3 In Pathogens and Toxins in Foods: Challenges and Interventions. P.20-30.

Commercial Processing and its effect on the Microbiological Safety of Shell Eggs - (Proceedings)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Harrison, M.A., Cox Jr, N.A. 2007. Commercial Processing and its effect on the Microbiological Safety of Shell Eggs. National Egg Regulatory Officials Annual Meeting.

Recovery of viable non-culturable dry stressed Campylobacter jejuni from inoculated samples utilizing a chick bioassay - (Abstract Only)

Richardson, L.J., Cox Jr, N.A., Buhr, R.J., Hiett, K.L., Bailey, J.S., Harrison, M.A. 2007. Recovery of viable non-culturable dry stressed Campylobacter jejuni from inoculated samples utilizing a chick bioassay. Campylobacter Helicobacter and Related Organisms International Workshop, Zoonoses Public Health. 54(Sl):119. P#367.

Isolation of Campylobacter from circulating blood of commercial broilers via vena-puncture of exposed/unexposed brachial veins - (Abstract Only)

Richardson, L.J., Buhr, R.J., Cox Jr, N.A., Hiett, K.L., Harrison, M.A. 2007. Isolation of Campylobacter from circulating blood of commercial broilers via vena-puncture of exposed/unexposed brachial veins. Campylobacter Helicobacter and Related Organisms International Workshop. P288, Zoonoses Public Health, 54:(Suppl. 1)98.

MOLECULAR PHYLOGENY OF THE FLAA SHORT VARIABLE REGION (SVR) AMONG CAMPYLOBACTER SPP ISOLATES COLLECTED DURING AN ANNUAL EVALUATOIN OF POULTRY FLOCKS IN THE SOUTHEASTERN UNITED STATES - (Peer Reviewed Journal)

Hiett, K.L., Stern, N.J., Cray, P.J., Cox Jr, N.A., Seal, B.S. 2007. Molecular phylogeny of the flaa short variable region (svr) among campylobacter spp isolates collected during an annual evaluatoin of poultry flocks in the southeastern united states. Foodborne Pathogens and Disease. 4(3):339-347.

Recovery of Campylobacter and Salmonella serovars from the spleen, liver and gallbladder, and ceca of six and eight week old commercial broilers - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Northcutt, J.K., Bailey, J.S., Cray, P.J., Hiett, K.L. 2007. Recovery of Campylobacter and Salmonella serovars from the spleen, liver and gallbladder, and ceca of six and eight week old commercial broilers. Journal of Applied Poultry Research. 16(4):477-480.

Partitioning of external and internal bacteria carried by broiler chickens before processing - (Abstract Only)

Cason Jr, J.A., Hinton Jr, A., Northcutt, J.K., Buhr, R.J., Ingram, K.D., Smith, D.P., Cox Jr, N.A. 2007. Partitioning of external and internal bacteria carried by broiler chickens before processing [abstract]. Poultry Science Association Meeting Abstract. 86(Suppl.1):382.

Partioning of external and internal bacteria carried by broiler chickens before processing - (Peer Reviewed Journal)

Cason Jr, J.A., Hinton Jr, A., Northcutt, J.K., Buhr, R.J., Ingram, K.D., Smith, D.P., Cox Jr, N.A. 2007. Partioning of external and internal bacteria carried by broiler chickens before processing. Journal of Food Protection. 70:2056-2062.

Genotype analysis of Campylobacter spp. isolated from various internal organs and unabsorbed yolks of commercial broiler chickens - (Abstract Only)

Hiett, K.L., Buhr, R.J., Cox Jr, N.A., Richardson, L.J., Cray, P.J., Bailey, J.S., Northcutt, J.K. 2007. Genotype analysis of Campylobacter spp. isolated from various internal organs and unabsorbed yolks of commercial broiler chickens [abstract]. Poultry Science Association Meeting Abstract. Poultry Science. 86(Suppl. 1)M274. 90.

Efficacy of Several Enrichment Procedures Utilizing TECRA and Bolton’s Broth for Recovery of Campylobacter from Commercial Poultry Carcass Rinse Samples - (Abstract Only)

Richardson, L.J., Bailey, J.S., Cox Jr, N.A., Harrison, M.A., Cox, J.M. 2007. Efficacy of Several Enrichment Procedures Utilizing TECRA and Bolton’s Broth for Recovery of Campylobacter from Commercial Poultry Carcass Rinse Samples. International Association for Food Protection. P2-68:164-165.

Incidence of Campylobacter from Post-chill Poultry Carcass Rinse Samples by Improved Enrichment Methodologies from a Processing Plant over a Three Day Sampling Period - (Abstract Only)

Richardson, L.J., Bailey, J.S., Cox Jr, N.A., Harrison, M.A., Cox, J.M. 2007. Incidence of Campylobacter from Post-chill Poultry Carcass Rinse Samples by Improved Enrichment Methodologies from a Processing Plant over a Three Day Sampling Period. International Association for Food Protection. P2-67:164.

Resistance to Challenge of Breeders and Their Progeny with and without Competitive Exclusion Treatment to Salmonella Vaccination Programs in Broiler Breeders - (Peer Reviewed Journal)

Bailey, J.S., Rolon, A., Hofacre, C.L., Holt, P.S., Wilson, J.L., Cosby, D.E., Richardson, L.J., Cox Jr, N.A. 2007. Resistance to Challenge of Breeders and Their Progeny with and without Competitive Exclusion Treatment to Salmonella Vaccination Programs in Broiler Breeders. International Journal of Poultry Science. 6(6):386-392.

INTESTINAL HUMORAL IMMUNE RESPONSE AND RESISTANCE TO SALMONELLA CHALLENGE OF PROGENY FROM BREEDERS VACCINATED WITH KILLED ANTIGEN - (Peer Reviewed Journal)

Rolon, A., Bailey, J.S., Hofacre, C.L., Holt, P.S., Wilson, J.L. 2007. Intestinal humoral immune response and resistance to salmonella challenge of progeny from breeders vaccinated with killed antigen. International Journal of Poultry Science. 6(6):417-423.

Recovery of naturally occurring Campylobacter from the circulating blood of market age commercial broilers - (Abstract Only)

Richardson, L.J., Cox Jr, N.A., Buhr, R.J., Harrison, M.A. 2007. Recovery of naturally occurring Campylobacter from the circulating blood of market age commercial broilers. Poultry Science Association Meeting Abstract. 86(S1):90-91.

Effect of Time and Sand Abrasion on Recovery of Aerobic Bacteria, Escherichia coli, and Coliforms from Broiler Carcasses - (Abstract Only)

Hannah, J.F., Cox Jr, N.A., Smith, D.P., Cason Jr, J.A., Fletcher, D.L., Northcutt, J.K., Buhr, R.J., Richardson, L.J. 2007. Effect of Time and Sand Abrasion on Recovery of Aerobic Bacteria, Escherichia coli, and Coliforms from Broiler Carcasses. Poultry Science Association Meeting Abstract.8 86:(Suppl. 1)442, P.384.

Spread of a marker Salmonella in the presence of background Salmonella as detected from broiler litter - (Abstract Only)

Buhr, R.J., Richardson, L.J., Cox Jr, N.A., Fairchild, B.D. 2007. Spread of a marker Salmonella in the presence of background Salmonella as detected from broiler litter. Poultry Science 86:(Supp. 1)333, P.227.

Effect of processing equipment and sampling methodology on numbers and incidence of bacteria on broiler carcasses - (Abstract Only)

Smith, D.P., Cason Jr, J.A., Northcutt, J.K., Cox Jr, N.A. 2007. Effect of processing equipment and sampling methodology on numbers and incidence of bacteria on broiler carcasses [abstract]. Meeting Proceedings. p. 141.

Characterization and antimicrobial resistance of Salmonella isolated from internal tissues, ceca and rinse samples from commercial broiler chickens - (Abstract Only)

Bailey, J.S., Cox Jr, N.A., Cray, P.J., Richardson, L.J., Buhr, R.J. 2007. Characterization and antimicrobial resistance of Salmonella isolated from internal tissues, ceca and rinse samples from commercial broiler chickens. Southern Poultry Science Society Meeting Abstracts. Jan 22-23, 2007. Atlanta, GA. P.69(P213).

Humoral and Mucosal-Humoral Immune Response to a Salmonella vaccination Program in Broiler Breeders - (Peer Reviewed Journal)

Bailey, J.S., Rolon, A., Hofacre, C.L., Holt, P.S., Wilson, J.L., Cosby, D.E., Richardson, L.J., Cox Jr, N.A. 2007. Humoral and mucosal-humoral immune response to a salmonella vaccination program in broiler breeders. International Journal of Poultry Science. 6(3):172-181.

Bactericidal effect of several chemicals on hatching eggs inoculated with Salmonella serovar Typhimurium - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Musgrove, M.T., Berrang, M.E., Bright, W. 2007. Bactericidal effect of several chemicals on hatching eggs inoculated with Salmonella serovar Typhimurium. International Poultry Forum Proceedings.P160:53.

Genotype analysis of Campylobacter spp. isolated from various internal organs of commercial broiler breeder hens - (Abstract Only)

Hiett, K.L., Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J., Bailey, J.S., Wilson, J.L. 2007. Genotype analysis of Campylobacter spp. isolated from various internal organs of commercial broiler breeder hens. International Poultry Forum Proceedings. p.53-43. Abstract # P163. (Abstract)

HAND VS. MECHANICAL CATCHING AND LOADING OF BROILERS - (Abstract Only) - (28-Oct-06)

Internal and external carriage of inoculated Salmonella in broilers during growout - (Abstract Only)

Cason Jr, J.A., Buhr, R.J., Richardson, L.J., Cox Jr, N.A. 2007. Internal and external carriage of inoculated Salmonella in broilers during growout. International Poultry Forum Proceedings. Poultry Science. 86(Suppl. 1):164.

INFLUENCE OF WATER PROVISION TO CHICKS PRIOR TO PLACEMENT ON PERFORMANCE ON INCIDENCE OF UNABSORBED YOLK SACS - (Peer Reviewed Journal) - (24-Sep-06)

INFLUENCE OF WATER PROVISION TO CHICKS PRIOR TO PLACEMENT ON PERFORMANCE ON INCIDENCE OF UNABSORBED YOLK SACS - (Peer Reviewed Journal)

Northcutt, J.K., Buhr, R.J., Maudlin, J.M., Fairchild, B.D., Richardson, L.J., Cox Jr, N.A. 2006. Influence of water provision to chicks prior to placement on performance on incidence of unabsorbed yolk sacs. Journal of Applied Poultry Research. 15:538-543.

COMPARISON OF FOUR SAMPLING METHODS FOR THE DETECTION OF SALMONELLA IN BROILER LITTER - (Peer Reviewed Journal)

Buhr, R.J., Richardson, L.J., Cason Jr, J.A., Cox Jr, N.A. 2006. Comparison of four sampling methods for the detection of salmonella in broiler litter. Poultry Science. 86:(1)21-25.

NATURAL OCCURRENCE OF CAMPYLOBACTER SPP., SALMONELLA SEROVARS AND OTHER BACTERIA IN UNABSORBED YOLKS OF MARKET AGE COMMERCIAL BROILERS - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Northcutt, J.K., Cray, P.J., Bailey, J.S., Fairchild, B.D., Mauldin, J.M. 2006. Natural occurrence of campylobacter spp., salmonella serovars and other bacteria in unabsorbed yolks of market age commercial broilers. Journal of Applied Poultry Research. 15(4):551-557.

Effects of processing on the microbiology of commercial shell eggs in the United States. - (Proceedings)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Cox Jr, N.A., Harrison, M.A. 2006. Effects of processing on the microbiology of commercial shell eggs in the United States.. European Poultry Conference Proceedings.

COMPARISON OF TWO ENRICHMENT BROTHS FOR THE RECOVERY OF CAMPYLOBACTER SPP. FROM CARCASS RINSES FROM SEVERAL COMMERCIAL PROCESSING PLANTS - (Abstract Only)

Bailey, J.S. 2006. Comparison of two enrichment broths for the recovery of campylobacter spp. from carcass rinses from several commercial processing plants [abstract]. International Association for Food Protection. T1-03:71.

IMPROVING DRAG SWAB DETECTION OF SALMONELLA IN BROILER LITTER - (Abstract Only)

Buhr, R.J., Richardson, L.J., Cason Jr, J.A., Cox Jr, N.A. 2006. Improving drag swab detection of salmonella in broiler litter [abstract]. Poultry Science Association Meeting Abstract. 85(1):18.

Natural Presence of Campylobacter spp. in Various Internal Organs of Commercial Broiler Breeder Hens. - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J., Bailey, J.S., Wilson, J.L., Hiett, K.L. 2006. Natural presence of campylobacter spp. in various lymphoid origins bodies of commercial broiler breeder hens . Avian Diseases. 50(3):450-453.

NATURAL PRESENCE OF CAMPYLOBACTER AND SALMONELLA IN THE SPLEEN, LIVER/GALLBLADDER AND REPRODUCTIVE TRACT OF COMMERCIAL LEGHORN LAYING HENS - (Abstract Only)

Cox Jr, N.A., Buhr, R.J., Musgrove, M.T., Richardson, L.J., Cray, P.J. 2006. Natural presence of campylobacter and salmonella in the spleen, liver/gallbladder and reproductive tract of commercial leghorn laying hens. Poultry Science Association Meeting Abstract. 85(1):77.

ANTIMICROBIAL RESISTANCE IN SALMONELLA AND ESCHERICHIA COLI ISOLATED FROM COMMERCIAL SHELL EGGS - (Peer Reviewed Journal)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Cox Jr, N.A., Harrison, M.A., Cray, P.J., Ladely, S.R. 2006. Antimicrobial resistance in salmonella and escherichia coli isolated from commercial shell eggs. Poultry Science. 85:1665-1669.

MOLECULAR SUBTYPE ANALYSES OF CAMPYLOBACTER IN ICELAND POULTRY OPERATIONS AND IN HUMAN DISEASE - (Peer Reviewed Journal)

Hiett, K.L., Stern, N.J., Alfredsson, G., Cox Jr, N.A., Kristinsson, K.G., Gunnersson, E., Fridriksdottir, V., Georgsson, F., Thorkelsson, A., Reirsen, J. 2006. Molecular subtype analyses of campylobacter in iceland poultry operations and in human disease. Applied and Environmental Microbiology. Vol 101, p 1249-1258.

DETECTION OF CAMPYLOBACTER JEJUNI IN VARIOUS LYMPHOID-ORIGINS OF BROILER BREEDER HENS AFTER ORAL OR INTRA-VAGINAL INOCULATION - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Bailey, J.S., Wilson, J.L., Hiett, K.L. 2006. Detection of campylobacter jejuni in various lymphoid-origins of broiler breeder hens after oral or intra-vaginal inoculation. Poultry Science. 85:(8) 1378-1382.

INCIDENCE OF UNABSORBED YOLK SACS IN BROILERS, BROILER BREEDER ROOSTERS, WHITE LEGHORN HENS, AND ATHENS-CANADIAN RANDOMBRED CONTROL BROILERS - (Peer Reviewed Journal)

Buhr, R.J., Northcutt, J.K., Richardson, L.J., Cox Jr, N.A., Fairchild, B.D. 2006. Incidence of unabsorbed yolk sacs in broilers, broiler breeder roosters, white leghorn hens, and athens-canadian randombred control broilers. Poultry Science. 85:1294-1297.

REDUCING MICROBIAL CONTAMINATION DURING SHELL EGG PROCESSING - (Proceedings)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Cox Jr, N.A., Harrison, M.A. Reducing microbial contamination during shell egg processing. Midwest Poultry Federation Proceedings, March 21-23, 2006, St. Paul, Minnesota. CDROM

PRESENCE OF INOCULATED CAMPYLOBACTER AND SALMONELLA IN UNABSORBED YOLKS OF MALE BREEDERS RAISED AS BROILERS - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Northcutt, J.K., Fairchild, B.D., Mauldin, J.M. 2006. Presence of inoculated campylobacter and salmonella in unabsorbed yolks of male breeders raised as broilers. Avian Diseases. 50:(3)430-433.

EXTERNAL TREATMENT OF BROILER CHICKENS WITH LACTIC ACID BACTERIA BEFORE SLAUGHTER - (Peer Reviewed Journal)

Cason Jr, J.A., Buhr, R.J., Hinton Jr, A., Berrang, M.E., Cox Jr, N.A. 2005. External treatment of broiler chickens with lactic acid bacteria before slaughter. International Journal of Poultry Science. 4(12):944-946.

COMPARISON OF SHELL EGG SANITIZERS AND APPLICATION METHODS - (Abstract Only)

Musgrove, M.T., Cox Jr, N.A., Richardson, L.J., Jones, D.R., Northcutt, J.K. 2006. Comparison of shell egg sanitizers and application methods [abstract]. Poultry Science. 85(1):162.

ATTACHMENT OF CAMPYLOBACTER AND SALMONELLA TO AVIAN SPERMATOZOA - (Peer Reviewed Journal)

Vizzier-Thaxton, Y., Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Mcdaniel, C.D., Cosby, D.E., Wilson, J.L., Bourassa, D.V., Ard, M.B. 2006. Attachment of campylobacter and salmonella to avian spermatozoa. Poultry Science. 85:(4)619-624.

Presence of naturally occurring Campylobacter jejuni and Salmonella spp. in the internal organs of 6 and 8 week old commercial broilers - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Bailey, J.S., Cray, P.J. 2006. Presence of naturally occurring Campylobacter jejuni and Salmonella spp. in the internal organs of 6 and 8 week old commercial broilers. Southern Poultry Science Society Meeting Abstracts. 85(Supl1):208-209.

ETHANOL IMMERSION METHOD FOR THE COLLECTION OF SEPARATE EXTERNAL AND INTERNAL MICROBIOLOGICAL SPLEEN SAMPLES OF BABY BROILER CHICKS - (Abstract Only)

Richardson, L.J., Cox Jr, N.A., Buhr, R.J., Bailey, J.S., Harrison, M.A. 2006. Ethanol immersion method for the collection of separate external and internal microbiological spleen samples of baby broiler chicks [abstract]. Southern Poultry Science Society Meeting. 64.

DETECTION OF CAMPYLOBACTER FROM BROILER CARCASS RINSE SAMPLES USING THE TECRA VISUAL IMMUNOASSAY (VIA) - (Abstract Only)

Cox, J.M., Richardson, L.J., Cray, P.J., Bailey, J.S., Cox Jr, N.A. 2006. Detection of campylobacter from broiler carcass rinse samples using the tecra visual immunoassay (via). International Poultry Forum Proceedings. 85(51):198.

COMPARISON OF FOUR SAMPLING METHODS FOR THE DETECTION OF SALMONELLA IN BROILER LITTER - (Abstract Only)

Buhr, R.J., Richardson, L.J., Cason Jr, J.A., Cox Jr, N.A. 2006. Comparison of four sampling methods for the detection of salmonella in broiler litter [abstract]. Southern Poultry Science Society Meeting Abstracts. 85(1):209.

DETERMINATION OF POST-PROCESSING SHELL EGG SANITIZER EFFICACY - (Proceedings)

Musgrove, M.T., Jones, D.R., Cox Jr, N.A., Harrison, M., Northcutt, J.K. 2005. Determination of post-processing shell egg sanitizer efficacy. UJNR Food & Agricultural Panel Proceedings. p. 338-342.

RECOVERY OF SALMONELLA FROM COMMERCIAL SHELL EGGS BY SHELL RINSE AND SHELL CRUSH METHODOLOGIES - (Peer Reviewed Journal)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Harrison, M.A., Cox Jr, N.A., Ingram, K.D., Hinton Jr, A. 2005. Recovery of salmonella from commercial shell eggs by shell rinse and shell crush methodologies. Poultry Science. 84(12):1955-1958.

MOVEMENT AND PERSISTENCE OF SALMONELLA IN BROILER CHICKENS FOLLOWING ORAL OR INTRACLOACAL INOCULATION - (Peer Reviewed Journal)

Bailey, J.S., Cox Jr, N.A., Cosby, D.E., Richardson, L.J. 2005. Movement and persistence of salmonella in broiler chickens following oral or intracloacal inoculation. Journal of Food Protection. 68(12):2698-2701.

PRESENCE OF NATURALLY OCCURRING CAMPYLOBACTER IN THE MATURE AND IMMATURE OVARIAN FOLLICLES AND IN THE INTERNAL ORGANS OF BROILER BREEDER HENS - (Abstract Only)

Cox Jr, N.A., Hiett, K.L., Richardson, L.J., Buhr, R.J., Wilson, J.L., Bailey, J.S., Cray, P.J. 2005. Presence of naturally occurring campylobacter in the mature and immature ovarian follicles and in the internal organs of broiler breeder hens [abstract]. Campylobacter Helicobacter and Related Organisms International Workshop. H5. 102.

INCIDENCE AND MICROBIOLOGY OF UNABSORBED YOLK SACS (ATTACHED OR FREE FLOATING) IN COMMERICAL BROILERS - (Abstract Only)

Cox Jr, N.A., Hiett, K.L., Buhr, R.J., Richardson, L.J., Northcutt, J.K., Cray, P.J., Bailey, J.S., Fairchild, B.D., Mauldin, J.M. 2005. Incidence and microbiology of unabsorbed yolk sacs (attached or free floating) in commerical broilers [abstract]. Campylobacter Helicobacter and Related Organisms International Workshop. H4. 102.

IMPACT OF COMMERCIAL PROCESSING ON THE MICROBIOLOGICAL SAFETY AND QUALITY OF SHELL EGGS - (Peer Reviewed Journal)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Harrison, M.A., Cox Jr, N.A. 2005. Impact of commercial processing on the microbiological safety and quality of shell eggs. Journal of Food Protection. 68(9):2367-2375.

RECOVERY OF CAMPYLOBACTER JEJUNI IN FECES, CECA, AND SEMEN OF BROILER BREEDER ROOSTERS FOLLOWING THREE ROUTES OF INOCULATION - (Peer Reviewed Journal)

Buhr, R.J., Musgrove, M.T., Cox Jr, N.A., Wilson, J.L., Bourassa, D.V., Richardson, L.J. 2005. Recovery of campylobacter jejuni in feces, ceca, and semen of broiler breeder roosters following three routes of inoculation. Avian Diseases. 49(4):577-581.

SHELL RINSE AND SHELL CRUSH METHODS FOR THE RECOVERY OF AEROBIC MICROORGANISMS AND ENTEROBACTERIACEAE FROM TABLE EGGS - (Peer Reviewed Journal)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Harrison, M., Cox Jr, N.A. 2005. Shell rinse and shell crush methods for the recovery of aerobic microorganisms and enterobacteriaceae from table eggs. Journal of Food Protection. 68(10):2144-2148.

ANTIMICROBIAL RESISTANCE IN SALMONELLA AND ESCHERICHIA COLI ISOLATED FROM COMMERCIAL SHELL EGGS - (Abstract Only)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Cox Jr, N.A., Harrison, M.A., Cray, P.J., Ladely, S.R. 2005. Antimicrobial resistance in salmonella and escherichia coli isolated from commercial shell eggs [abstract]. Paper No. T2-12.

PRESENCE OF VARIOUS NATURALLY OCCURRING BACTERIA IN UNABSORBED YOLKS OF SIX WEEK OLD COMMERCIAL BROILERS - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Northcutt, J.K., 5fairchild, B.D., Mauldin, J.M., Bailey, J.S. 2005. Presence of various naturally occurring bacteria in unabsorbed yolks of six week old commercial broilers [abstract]. Poultry Science Association Meeting. 84(suppl.1):15.

PRESENCE OF CAMPYLOBACTER JEJUNI IN THE INTERNAL ORGANS OF INOCULATED BROILER BREEDER HENS - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Bailey, J.S., Wilson, J.L., Cosby, D.E. 2005. Presence of campylobacter jejuni in the internal organs of inoculated broiler breeder hens [abstract]. Poultry Science Association Meeting.84(suppl.1):16.

NATURAL PRESENCE OF CAMPYLOBACTER SPP. IN THE INTERNAL ORGANS OF EARLY, MID AND LATE-LIFE BROILER BREEDER HENS - (Abstract Only)

Richardson, L.J., Cox Jr, N.A., Buhr, R.J., Bailey, J.S., Wilson, J.L., Cosby, D.E. 2005. Natural presence of campylobacter spp. in the internal organs of early, mid and late-life broiler breeder hens [abstract]. Poultry Science Association Meeting. 84(suppl.1):24.

INCIDENCE AND SIZE DISTRIBUTION OF UNABSORBED YOLK SACS IN COMMERCIAL BROILERS PROCESSED AT SIX WEEKS OF AGE - (Abstract Only)

Buhr, R.J., Northcutt, J.K., Richardson, L.J., Cox Jr, N.A., Fairchild, B.D. 2005. Incidence and size distribution of unabsorbed yolk sacs in commercial broilers processed at six weeks of age [abstract]. Poultry Science Association Meeting Abstract. 84(Suppl.1):24.

PRESENCE OF NATURALLY OCCURRING CAMPYLOBACTER AND SALMONELLA IN THE MATURE AND IMMATURE OVARIAN FOLLICLES OF LATE-LIFE BROILER BREEDER HENS - (Peer Reviewed Journal)

Cox Jr, N.A., Bailey, J.S., Richardson, L.J., Buhr, R.J., Cosby, D.E., Wilson, J.L., Hiett, K.L., Siragusa, G.R., Bourassa, D.V. 2005. Presence of naturally occurring campylobacter and salmonella in the mature and immature ovarian follicles of late-life broiler breeder hens. Avian Disease. 49(2):285-287.

BACTERIAL CONTAMINATION OF POULTRY AS A RISK TO HUMAN HEALTH - (Book / Chapter)

Cox Jr, N.A., Richardson, L.J., Bailey, J.S., Cosby, D.E., Cason Jr, J.A., Musgrove, M.T., Mead, G.C. 2005. Bacterial contamination of poultry as a risk to human health. Book Chapter. In: Food Safety Control in the Poultry Industry. Ed. G. C. Mead. Ch 2. p. 21-43.

ATTEMPTS TO ISOLATE NATURALLY OCCURRING CAMPYLOBACTER, SALMONELLA AND CLOSTRIDIUM PERFRINGENS FROM THE DUCTUS DEFERENS, TESTES AND CECA OF COMMERCIAL BROILER BREEDER ROOSTERS - (Peer Reviewed Journal)

Cox Jr, N.A., Hofacre, C.L., Buhr, R.J., Wilson, J.L., Bailey, J.S., Richardson, L.J., Cosby, D.E., Musgrove, M.T., Hiett, K.L., Russell, S.M. 2005. Attempts to isolate naturally occurring campylobacter, salmonella and clostridium perfringens from the ductus deferens, testes and ceca of commercial broiler breeder roosters. Journal of Applied Poultry Research. 14(1):126-129.

PRESENCE OF INOCULATED CAMPYLOBACTER AND SALMONELLA IN UNABSORBED YOLKS OF MALE BREEDERS RAISED AS BROILERS - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Northcutt, J.K., Fairchild, B.D., Mauldin, J.M. 2005. Presence of inoculated campylobacter and salmonella in unabsorbed yolks of male breeders raised as broilers [abstract]. Southern Poultry Science Society Meeting. 84(suppl.1):16.

CHARACTERISTICS OF SALMONELLA, ESCHERICIA COLI, AND OTHER ENTEROBACTERIACEAE ISOLATED FROM U.S. COMMERCIAL SHELL EGG - (Proceedings)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Cox Jr, N.A., Harrison, M.A., Ladely, S.R., Cray, P.J. 2004. Characteristics of salmonella, eschericia coli, and other enterobacteriaceae isolated from U.S. commercial shell egg. United States - Japan Cooperative Program in Natural Resources Panel Proceedings. p.336-341.

PRESENCE OF CAMPYLOBACTER JEJUNI IN VARIOUS ORGANS ONE HOUR, ONE DAY, AND ONE WEEK FOLLOWING ORAL OR INTRACLOACAL INOCULATIONS OF BROILER CHICKS - (Peer Reviewed Journal)

Cox Jr, N.A., Hofacre, C.L., Bailey, J.S., Buhr, R.J., Wilson, J.L., Hiett, K.L., Richardson, L.J., Musgrove, M.T., Cosby, D.E., Tankson, J.D. 2005. Presence of campylobacter jejuni in various organs one hour, one day, and one week following oral or intracloacal inoculations of broiler chicks. Avian Diseases. 49(1):155-158.

MICROBIOLOGY OF COMMERCIAL SHELL EGG PROCESSING - (Proceedings)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Harrison, M.A., Cox Jr, N.A. 2004. Microbiology of commercial shell egg processing. United States-Japan Cooperative Program in Natural Resources. p.118-126.

SURVEY OF SHELL EGG PROCESSING PLANT SANITATION PROGRAMS: EFFECTS ON NON-EGG CONTACT SURFACES - (Peer Reviewed Journal)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Curtis, P.A., Anderson, K.E., Fletcher, D.L., Cox Jr, N.A. 2004. Survey of shell egg processing plant sanitation programs: effects on non-egg contact surfaces. Journal of Food Protection. 67:2801-2804.

PHENOTYPIC AND GENOTYPIC ANALYSIS OF CAMPYLOBACTER FROM HUMANS AND BROILERS IN ICELAND (AUGUST - OCTOBER 1999) - (Abstract Only)

Cray, P.J., Hiett, K.L., Stern, N.J., Plumblee, J., Alfredsson, G., Cox Jr, N.A., Kristinsson, K., Hardardottir, H., Fridriksdottir, V. 2004. Phenotypic and genotypic analysis of campylobacter from humans and broilers in iceland (august - october 1999). Interscience Conference on Antimicrobial Agents & Chemotherapy Proceedings. Abstract. C2-1987. P. 130.

CAMPYLOBACTER JEJUNI AND SALMONELLA CONTAMINATION OF BROILER BREEDERS FED COTTONSEED VERSUS SOYBEAN MEAL BASED FEED - (Abstract Only)

Cox, Jr., N.A., Bailey, J.S., Wilson, J.L., Dale, N.M., Buhr, R.J., Musgrove, M.T., Cosby, D.E., Hofacre, C.L. 2004. Campylobacter jejuni and Salmonella contamination of broiler breeders fed cottonseed versus soybean meal based feed [abstract]. Southern Poultry Science Society Meeting Abstracts. 82(suppl.1):113.

SALMONELLA VACCINATION PROGRAMS IN BROILER BREEDERS. II. RESISTANCE TO CHALLENGE UNDER A MULTIPLE MARKER STRAIN MODEL - (Abstract Only)

Rolon, A., Bailey, J.S., Holt, P.S., Hofacre, C.L., Wilson, J.L., Cosby, D.E., Richardson, L.J., Cox, Jr., N.A. 2004. Salmonella vaccination programs in broiler breeders. II. Resistance to challenge under a multiple marker strain model [Abstract]. Poultry Science. 83(S1):146.

IDENTIFICATION OF ENTEROBACTERIACEAE FROM WASHED AND UNWASHED COMMERCIAL SHELL EGGS - (Peer Reviewed Journal)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Cox Jr, N.A., Harrison, M. 2004. Identification of enterobacteriaceae from washed and unwashed commercial shell eggs. Journal of Food Protection. 67:2613-2616.

IDENTIFICATION OF ENTEROBACTERIACEAE AND RELATED ORGANISMS FROM RINSES OF EGGS COLLECTED DURING PROCESSING IN COMMERCIAL SHELL EGG PROCESSING PLANTS IN THE SOUTHEASTERN UNITED STATES - (Peer Reviewed Journal)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Harrison, M.A., Cox Jr, N.A. 2004. Identification of enterobacteriaceae and related organisms from rinses of eggs collected during processing in commercial shell egg processing plants in the southeastern united states. Journal of Food Protection, Vol. 67. No. 11, 2004: 2613-2616

TRANSLOCATION OF CAMPYLOBACTER, SALMONELLA AND CLOSTRIDIUM PERFRINGENS TO SEVERAL LYMPHOID ORGANS FOLLOWING ORAL OR INTRACLOACAL INOCULATION OF BROILER CHICKS - (Abstract Only)

Cox, Jr., N.A., Hofacre, C.L., Bailey, J.S., Buhr, R.J., Wilson, J.L., Cosby, D.E., Musgrove, M.T., Richardson, L.J., Tankson, J.D., Vizzier, Y.L. 2004. Translocation of Campylobacter, Salmonella and Clostridium perfringens to several lymphoid organs following oral or intracloacal inoculation of broiler chicks [abstract]. Southern Poultry Science Society Meeting Abstracts. 82(suppl.1):113.

DETECTION OF CAMPYLOBACTER AND SALMONELLA IN THE MATURE AND IMMATURE OVARIAN FOLLICLES OF LATE-LIFE BROILER BREEDER HENS - (Abstract Only)

Cox, Jr., N.A., Bailey, J.S., Richardson, L.J., Buhr, R.J., Hiett, K.L., Siragusa, G.R., Cosby, D.E., Wilson, J., Bourassa, D.V., Musgrove, M.T. 2004. Detection of Campylobacter and Salmonella in the mature and immature ovarian follicles of late-life broiler breeder hens. [abstract] Poultry Science Association Meeting Abstract. 83(suppl.1):145.

ATTACHMENT OF SALMONELLA AND CAMPYLOBACTER SPP. TO CHICKEN SPERMATOZOA VIEWED BY SCANNING ELECTRON MICROSCOPY - (Abstract Only)

Cox, Jr., N.A., Bailey, J.S., Buhr, R.J., Cosby, D.E., Richardson, L.J., Wilson, J., Bourassa, D.V., Ard, M.B. 2004. Attachment of Salmonella and Campylobacter spp. to chicken spermatozoa viewed by scanning electron microscopy. [abstract] Poultry Science Association Meeting Abstract. 83(suppl.1):70.

SALMONELLA VACCINATION PROGRAMS IN BROILER BREEDERS. I. HUMORAL AND MUCOSAL IMMUNE RESPONSE - (Abstract Only)

Rolon, A., Bailey, J.S., Holt, P.S., Holface, C.C., Wilson, J.L., Cosby, D.E., Richardson, L.J., Cox, Jr., N.A. 2004. Salmonella vaccination programs in broiler breeders. I. H0umoral and mucosal immune response. Poultry Science Association Meeting Abstract. Poultry Science. 83(S1):146.

IDENTIFICATION OF ENTEROBACTERIACEAE AND RELATED ORGANISMS FROM RINSES OF EGGS COLLECTED DURING PROCESSING IN COMMERCIAL SHELL EGG PROCESSING PLANTS IN THE SOUTHEASTERN UNITED STATES - (Abstract Only)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Cox Jr, N.A., Harrison, M.A. 2004. Identification of enterobacteriaceae and related organisms from rinses of eggs collected during processing in commercial shell egg processing plants in the southeastern united states [abstract]. Poultry Science. 82:157.

IMPACT OF COMMERCIAL PROCESSING ON THE MICROBIOLOGICAL SAFETY AND QUALITY OF SHELL EGGS - (Abstract Only)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Harrison, M.A., Cox Jr, N.A. 2004. Impact of commercial processing on the microbiological safety and quality of shell eggs [abstract]. Poultry Science. 82:157.

RECOVERY OF CAMPYLOBACTER FROM THE BURSA OF VENT INOCULATED BROILER CHICKS - (Abstract Only)

Musgrove, M.T., Tankson, J.D., Cox Jr, N.A., Vizzier, Y., Cray, P.J., Buhr, R.J., Wilosn, J.L. 2004. Recovery of campylobacter from the bursa of vent inoculated broiler chicks. Poultry Science Association Meeting Abstract. 80:101.

EFFECT OF PRE-CHILL FECAL CONTAMINATION ON NUMBERS OF BACTERIA RECOVERED FROM BROILER CHICKEN CARCASSES BEFORE AND AFTER IMMERSION CHILLING - (Peer Reviewed Journal)

Cason Jr, J.A., Berrang, M.E., Buhr, R.J., Cox Jr, N.A. 2004. Effect of pre-chill fecal contamination on numbers of bacteria recovered from broiler chicken carcasses before and after immersion chilling. Journal of Food Protection. 67(9):1829-1833.

RECOVERY OF SALMONELLA FROM COMMERCIAL SHELL EGGS COMPARISON OF METHODS FOR RECOVERY OF SALMONELLA FROM COMMERCIAL SHELL EGGS BY HELL RINSE AND SHELL CRUSH METHODOLOGIES - (Proceedings)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Harrison, M.A., Cox Jr, N.A., Ingram, K.D., Hinton Jr, A. 2004. Recovery of salmonella from commercial shell eggs comparison of methods for recovery of salmonella from commercial shell eggs by hell rinse and shell crush methodologies. Proceedings of the 91st Annual Meeting of the International Association of FOod Protection. 67:32.

APPARENT ABSENCE OF HORIZONTAL TRANSMISSION OF CAMPYLOBACTER AMONG CAGED BROILER BREEDER ROOSTERS - (Abstract Only)

Buhr, R.J., Cox Jr, N.A., Bailey, J.S., Wilson, J.L., Richardson, L.J., Cosby, D.E., Bourassa, D.V. 2004. Apparent absence of horizontal transmission of campylobacter among caged broiler breeder roosters. [abstract] Poultry Science. 83(suppl.1):103-104.

INCIDENCE OF CLOSTRIDIUM PERFRINGENS IN EGG FOLLICLES OF BROILER BREEDER HENS - (Abstract Only)

Siragusa, G.R., Cox Jr, N.A., Bailey, J.S., Richardson, L.J., Buhr, R.J., Wilson, J.L., Hiett, K.L., Cosby, D.E., Bourassa, D.V. 2004. Incidence of Clostridium perfringens in egg follicles of broiler breeder hens. [abstract] Poultry Science. 83(suppl.1):73.

DETECTION OF AEROBIC MICROORGANISMS AND ENTEROBACTERIACEAE FROM COMMERCIAL TABLE EGGS USING SHELL RINSE AND SHELL CRUSH METHODS - (Abstract Only)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Cox Jr, N.A., Harrison, M.A. 2003. Detection of aerobic microorganisms and enterobacteriaceae from commercial table eggs using shell rinse and shell crush methods. 83(suppl.1):1765.

EFFECT OF BROILER AGE, FEED WITHDRAWAL AND TRANSPORTATION ON LEVELS OF COLIFORMS, CAMPYLOBACTER, E. COLI AND SALMONELLA ON CARCASSES BEFORE AND AFTER IMMERSION CHILLING - (Peer Reviewed Journal)

Northcutt, J.K., Berrang, M.E., Dickens, J.A., Fletcher, D.L., Cox Jr, N.A. 2004. Effect of broiler age, feed withdrawal and transportation on levels of coliforms, campylobacter, e. coli and salmonella on carcasses before and after immersion chilling. Poultry Science. 82(1):169-173.

POSITIVE RELATIONSHIP OF ALV-J TO THE DETECTION OF CAMPYLOBACTER IN THE DIGESTIVE TRACT AND SEMEN OF BROILER BREEDER ROOSTERS - (Peer Reviewed Journal)

Cox, Jr., N.A., Wilson, J.L., Musgrove, M.T., Buhr, R.J., Sander, J.E., Hudson, B.P. 2004. Positive relationship of ALV-J to the detection of Campylobacter in the digestive tract and semen of broiler breeder roosters. Poultry Science. 13:44-47.

PCR DETECTION OF NATURALLY OCCURRING CAMPYLOBACTER SPP. IN COMMERCIAL CHICKEN EMBRYOS - (Abstract Only)

Hiett, K.L., Cox Jr, N.A., Phillips, K.M. 2003. PCR detection of naturally occurring Campylobacter spp. in commercial chicken embryos. Campylobacter Helicobacter and Related Organisms International Workshop. International Journal of Medical Microbiology. 293:137.

DETECTION OF CAMPYLOBACTER SPP FROM CHICKEN RINSE WITH ELECTROCHEMILUMINESCENCE - (Abstract Only)

Cosby, D.E., Bailey, J.S., Cox Jr, N.A., Richardson, L.J. 2003. Detection of campylobacter spp from chicken rinse with electrochemiluminescence. Poultry Science Association Meeting Abstract.

Efficacy of boiling water immersion for collection of separate external and internal microbiological samples of breeder testes for salmonella and campylobacter spp - (Abstract Only)

Buhr, R.J., Bailey, J.S., Cosby, D.E., Cox Jr, N.A., Bourassa, D.V., Richardson, L.J., Musgrove, M.T. 2003. Efficacy of boiling water immersion for collection of separate external and internal microbiological samples of breeder testes for salmonella and campylobacter spp [abstract]. Poultry Science. 82(1):1-6.

PRESENCE OF CAMPYLOBACTER JEJUNI IN VARIOUS BODY ORGANS ON HOUR, ONE DAY, ONE WEEK FOLLOWING ORAL OR INTRACLOACAL INOCULATION OF BROILER CHICKS - (Abstract Only)

Cox, Jr., N.A., Hiett, K.L., Hofacre, C.L., Bailey, J.S., Buhr, R.J., Wilson, J.L. 2003. Presence of Campylobacter jejuni in various body organs on hour, one day, one week following oral or intracloacal inoculation of broiler chicks [Abstract]. Campylobacter Helicobacter and Related Organisms International Workshop. 293:(35):18.

EFFECTS OF AERATION AND STORAGE TEMPERATURE ON CAMPYLOBACTER CONCENTRATIONS IN CHICKEN SEMEN. - (Abstract Only)

Cole, K., Blore, P., Holliman, J.S., Donoghue, A.M., Musgrove, M.T., Cox Jr, N.A., Donoghue, D.J. 2003. Effects of aeration and storage temperature on campylobacter concentrations in chicken semen. Abstract. Poultry Science. 82:Suppl.1}:6.

INCIDENCE AND TRACKING OF CLOSTRIDIUM PERFRINGENS THROUGH AN INTEGRATED BROILER CHICKEN OPERATION - (Peer Reviewed Journal)

Craven, S.E., Stern, N.J., Bailey, J.S., Cox Jr, N.A. 2003. Incidence and tracking of clostridium perfringens through an integrated broiler chicken operation. American Association of Avian Pathologists. V 47, pp 707-711.

COMPARISON OF WEEP AND CARCASS RINSES FOR RECOVERY OF CAMPYLOBACTER FROM RETAIL BROILER CARCASSES - (Peer Reviewed Journal)

Musgrove, M.T., Cox Jr, N.A., Berrang, M.E., Harrison, M.A. 2003. Comparison of weep and carcass rinses for recovery of campylobacter from retail broiler carcasses. Journal of Food Protection. 66(9):1720-1723.

THE DECLINE OF ACADEMIC POULTRY SCIENCE IN THE UNITED STATES OF AMERICA - (Peer Reviewed Journal)

Thaxton, V.Y., Cason Jr, J.A., Cox Jr, N.A., Morris, S.E., Thaxton, J.P. 2003. The decline of academic poultry science in the united states of america. World Poultry. 59(3):303-313.

SURVEY OF SHELL EGG PROCESSING PLANT SANITATION PROGRAMS: EFFECT ON EGG CONTACT SURFACES - (Peer Reviewed Journal)

Jones, D.R., Northcutt, J.K., Musgrove, M.T., Curtis, P.A., Anderson, K.E., Fletcher, D.L., Cox Jr, N.A. 2003. Survey of shell egg processing plant sanitation programs: Effect on egg contact surfaces. Journal of Food Protection. 66:1486-1489.

Effect of sub-therapeutic levels of antimicrobials in feed on the intestinal carriage of Campylobacter and Salmonella in turkeys - (Peer Reviewed Journal)

Cox Jr, N.A., Craven, S.E., Musgrove, M.T., Berrang, M.E., Stern, N.J. 2003. Effect of sub-therapeutic levels of antimicrobials in feed on the intestinal carriage of Campylobacter and Salmonella in turkeys. Journal of Applied Poultry Research. 12:32-36.

ROLE OF DUMP CAGE FECAL CONTAMINATION IN THE TRANSFER OF CAMPYLOBACTER TO CARCASSES OF PREVIOUSLY NEGATIVE BROILERS - (Peer Reviewed Journal)

Berrang, M.E., Northcutt, J.K., Fletcher, D.L., Cox Jr, N.A. 2003. Role of dump cage fecal contamination in the transfer of campylobacter to carcasses of previously negative broilers. Journal of Applied Poultry Research. 12(2):190-195.

MECHANICAL HATCHING EGG SANITIZATION: A FRESH LOOK - (Trade Journal)

Joseph, M., Berrang, M.E., Cox Jr, N.A. 2003. MECHANICAL HATCHING EGG SANITIZATION: A FRESH LOOK. WATT Poultry USA. pp. 42, 44, 46-48, 50. 2003.

Mechanical Hatching Egg Sanitization: A Fresh Look - (Trade Journal)

Mauldin, J.M., Berrang, M.E., Cox Jr, N.A. 2003. Mechanical Hatching Egg Sanitization: A Fresh Look. WATT Poultry USA. 4:42-50.

ATTEMPTS TO ISOLATE NATURALLY OCCURRING CAMPYLOBACTER, SALMONELLA AND CLOSTRIDIUM PERFRINGENS FROM THE DUCTUS DEFERENS, TESTES AND CECA OF COMMERCIAL BROILER BREEDER ROOSTERS - (Abstract Only)

Cox Jr, N.A., Hofacre, C.L., Buhr, R.J., Wilson, J.L., Bailey, J.S., Cosby, D.E., Musgrove, M.T., Hiett, K.L., Russell, S.M. 2003. Attempts to isolate naturally occurring campylobacter, salmonella and clostridium perfringens from the ductus deferens, testes and ceca of commercial broiler breeder roosters. Southern Poultry Science Society Meeting Abstracts. 14(S1):126-129.

REDUCING AIRBORNE PATHOGENS, DUST AND SALMONELLA TRANSMISSION IN EXPERIMENTAL HATCHING CABINETS USING AN ELECTROSTATIC SPACE CHARGE SYSTEM - (Peer Reviewed Journal) - (27-Nov-02)

IDENTIFICATION OF ENTEROBACTERICEAE FROM WASHED AND UNWASHED COMMERCIAL SHELL EGGS - (Abstract Only)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Cox Jr, N.A., Harrison, M.A. 2003. Identification of enterobactericeae from washed and unwashed commercial shell eggs. [abstract] Proceedings of the 90th Annual Meeting of the International Association of Food Protection. p.105.

GENOTYPE ANALYSIS OF CAMPYLOBACTER ISOLATED FROM THE GASTROINTESTINAL TRACTS AND THE REPRODUCTIVE TRACTS OF BROILER BREEDER ROOSTERS - (Peer Reviewed Journal)

Hiett, K.L., Siragusa, G.R., Cox, Jr., N.A., Buhr, R.J., Musgrove, M.T., Stern, N.J., Wilson, J.L. 2003. Genotype analysis of Campylobacter isolated from the gastrointestinal tracts and the reproductive tracts of broiler breeder roosters. Avian Diseases. 47:406-414.

MOLECULAR SUBTYPE ANALYSES OF CAMPYLOBACTER SPP. FROM ARKANSAS AND CALIFORNIA POULTRY OPERATIONS - (Peer Reviewed Journal)

Hiett, K.L., Stern, N.J., Cray, P.J., Cox Jr, N.A., Ladely, S.R. 2002. Molecular subtype analyses of campylobacter spp. from arkansas and california poultry operations. Applied and Environmental Microbiology.

FIELD AND RESEARCH RESULTS OF MECHANICAL HATCHING EGG SANITIZATION - (Peer Reviewed Journal)

Mauldin, J.M., Berrang, M.E., Cox Jr, N.A. 2003. Field and research results of mechanical hatching egg sanitization. Poultry USA.

Incidence and tracking of Clostridium perfringens through an integrated broiler chicken operation - (Peer Reviewed Journal)

Craven, S.E., Cox Jr, N.A., Bailey, J.S., Cosby, D.E. 2003. Incidence and tracking of Clostridium perfringens through an integrated broiler chicken operation. Avian Diseases. 47:707-711.

RECOVERY OF CAMPYLOBACTER JEJUNI IN THE FECES AND SEMEN OF CAGED BROILER BREEDER ROOSTERS FOLLOWING THREE ROUTES OF INOCULATION - (Abstract Only)

Buhr, R.J., Wilson, J.L., Cox Jr, N.A., Musgrove, M.T., Richardson, L.J. 2002. Recovery of campylobacter jejuni in the feces, ceca, and semen from broiler breeder roosters following three routes of inoculation. [abstract] Poultry Science. 81(suppl.1):82.

RECOVERY OF CAMPYLOBACTER FROM SEGMENTS OF THE REPRODUCTIVE TRACT OF BROILER BREEDER HENS - (Peer Reviewed Journal)

Buhr, R.J., Cox Jr, N.A., Stern, N.J., Musgrove, M.T., Wilson, J.L., Hiett, K.L. 2002. Recovery of campylobacter from segments of the reproductive tract of broiler breeder hens. Avian Diseases. 46(4):919-924.

INCREASED RECOVERY OF CAMPYLOBACTER SSP BY ENRICHMENT OF FECAL SAMPLES - (Abstract Only)

Musgrove, M.T., Cox Jr, N.A., Wilson, J.L., Buhr, R.J. 2002. Increased recovery of campylobacter ssp by enrichment of fecal samples. Poultry Science. 81:43.

SURVEY OF SHELL EGG PROCESSING PLANT SANITATION PROGRAMS: 1. EGG CONTACT SURFACES - (Abstract Only)

Jones, D.R., Northcutt, J.K., Anderson, K.E., Curtis, P.A., Fletcher, D.L., Cox Jr, N.A., Musgrove, M.T. 2002. Survey of shell egg processing plant sanitation programs: 1. egg contact surfaces. [abstract] Poultry Science. 81(suppl.):14.

EFFECT OF INOCULATION AND APPLICATION METHODS ON THE PERFORMANCE OF CHEMICALS USED TO DISINFECT SALMONELLA CONTAMINATED HATCHING EGGS - (Abstract Only)

Musgrove, M.T., Cox Jr, N.A., Berrang, M.E., Buhr, R.J., Bailey, J.S., Mauldin, J.M. 2002. Effect of inoculation and application methods on the performance of chemicals used to disinfect salmonella contaminated hatching eggs [abstract]. Poultry Science Association Meeting Abstract. 80:16.

COMPARISON OF CARCASS WEEP V. RINSE FOR CAMPYLOBACTER RECOVERY IN RETAIL BROILER CARCASSES - (Abstract Only)

Musgrove, M.T., Cox Jr, N.A., Hiett, K.L., Stern, N.J., Lowman, R., Berrang, M.E., Harrison, M.A., Alfreddson, G. 2002. Comparison of carcass weep v. rinse for campylobacter recovery in retail broiler carcasses. Poultry Science Association Meeting Abstract. 80:48

SURVEY OF SHELL EGG PROCESSING PLANT SANITATION PROGRAMS: 2. NON-CONTACT SURFACES - (Abstract Only)

Jones, D.R., Northcutt, J.K., Curtis, P.A., Anderson, K.E., Fletcher, D.L., Cox Jr, N.A., Musgrove, M.T. 2002. Survey of shell egg processing plant sanitation programs: 2. non-contact surfaces. [abstract] Poultry Science. 81(suppl.):14.

ROLE OF TRANSPORT COOP FECAL CONTAMINATION IN THE TRANSFER OF CAMPYLOBACTER TO CARCASSES OF PREVIOUSLY NEGATIVE BROILERS - (Abstract Only)

Berrang, M.E., Northcutt, J.K., Fletcher, D.L., Cox Jr, N.A. 2002. Role of transport coop fecal contamination in the transfer of campylobacter to carcasses of previously negative broilers. [abstract] Poultry Science. 81(suppl.1):47-48.

INCIDENCE AND TRACKING OF CLOSTRIDIUM PERFRINGENS THROUGH AN INTEGRATED BROILER CHICKEN OPERATION - (Peer Reviewed Journal)

CRAVEN, S.E., COX JR, N.A., BAILEY, J.S., COSBY, D.E. INCIDENCE AND TRACKING OF CLOSTRIDIUM PERFRINGENS THROUGH AN INTEGRATED BROILER CHICKEN OPERATION. AVIAN DISEASES. 2002. V. 47:707-711.

BACTERICIDAL TREATMENT OF HATCHING EGGS V: EFFICACY OF A MULTIPLE CHEMICAL DIP TO ELIMINATE SALMONELLA FROM HATCHING EGGS - (Peer Reviewed Journal)

COX JR, N.A., BERRANG, M.E., BAILEY, J.S. BACTERICIDAL TREATMENT OF HATCHING EGGS V: EFFICACY OF A MULTIPLE CHEMICAL DIP TO ELIMINATE SALMONELLA FROM HATCHING EGGS. JOURNAL OF APPLIED POULTRY RESEARCH. 2002. 11:328-331.

EFFECT OF BROILER FEED WITHDRAWAL AND TRANSPORTATION ON CARCASS CAMPYLOBACTER, SALMONELLA AND E COLI LEVELS BEFORE AND AFTER IMMERSION CHILLING - (Abstract Only)

Northcutt, J.K., Berrang, M.E., Dickens, J.A., Fletcher, D.L., Cox Jr, N.A. 2002. Effect of broiler feed withdrawal and transportation on carcass campylobacter, salmonella and e coli levels before and after immersion chilling. [abstract] Southern Poultry Science Society Meeting Abstracts. 81(suppl.1):130.

SEROTYPE TRACKING OF SALMONELLA THROUGH INTEGRATED BROILER CHICKEN OPERATIONS - (Peer Reviewed Journal) - (11-Jan-02)

EFFECT OF SUB-THERAPEUTIC LEVELS OF ANTIMICROBIALS IN FEED ON THE INTESTINAL CARRIAGE OF CAMPYLOBACTER AND SALMONELLA IN TURKEYS - (Peer Reviewed Journal)

COX JR, N.A., CRAVEN, S.E., MUSGROVE, M.T., BERRANG, M.E., STERN, N.J. EFFECT OF SUB-THERAPEUTIC LEVELS OF ANTIMICROBIALS IN FEED ON THE INTESTINAL CARRIAGE OF CAMPYLOBACTER AND SALMONELLA IN TURKEYS. JOURNAL OF APPLIED POULTRY RESEARCH. 2003. 12:32-36

ISOLATION OF CAMPYLOBACTER SPP. FROM SEMEN SAMPLES OF COMMERCIAL ROOSTERS - (Peer Reviewed Journal)

Cox Jr, N.A., Stern, N.J., Wilson, J.L., Musgrove, M.T., Buhr, R.J., Hiett, K.L. 2002. Isolation of campylobacter spp. from semen samples of commercial roosters. Avian Diseases. 717-720.

EFFECT OF DRINKING WATER CHLORINATION ON CAMPYLOBACTER SPP COLONIZATION OF BROILERS - (Peer Reviewed Journal)

Stern, N.J., Robach, M.C., Cox Jr, N.A., Musgrove, M.T. 2002. Effect of drinking water chlorination on campylobacter spp colonization of broilers. Avian Diseases. 46:401-404.

DIRECT PCR DETECTION OF CAMPYLOBACTER SPP. IN POULTRY HATCHERY SAMPLES - (Peer Reviewed Journal) - (18-Oct-01)

CAMPYLOBACTER RECOVERY FROM THE REPRODUCTIVE TRACT OF COMMERCIAL BROILER BREEDER HENS - (Abstract Only)

BUHR, R.J., COX JR, N.A., STERN, N.J., WILSON, J.L., HIETT, K.L. CAMPYLOBACTER RECOVERY FROM THE REPRODUCTIVE TRACT OF COMMERCIAL BROILER BREEDER HENS. CAMPYLOBACTER HELICOBACTER AND RELATED ORGANISMS INTERNATIONAL WORKSHOP. 2001.

IDENFITICATION OF A NEW SOURCE OF CAMPYLOBACTER CONTAMINATION IN POULTRY: TRANSMISSION FROM BREEDER HENS TO BROILER CHICKENS - (Peer Reviewed Journal)

COX JR, N.A., STERN, N.J., HIETT, K.L., BERRANG, M.E. IDENFITICATION OF A NEW SOURCE OF CAMPYLOBACTER CONTAMINATION IN POULTRY: TRANSMISSION FROM BREEDER HENS TO BROILER CHICKENS. AVIAN DISEASES. 2002. 46:535-541.

PREVALENCE OF CLOSTRIDIUM PERFRINGENS IN COMMERCIAL BROILER HATCHERIES - (Peer Reviewed Journal) - (25-Jun-01)

SOURCES AND MOVEMENT OF SALMONELLA THROUGH INTEGRATED POULTRY OPERATIONS: A MULTISTATE EPIDEMIOLOGICAL INVESTIGATION - (Peer Reviewed Journal) - (07-Jun-01)

ABILITY OF HYDROGEN PEROXIDE AND TIMSEN TO ELIMINATE ARTIFICALLY INOCULATED SALMONELLA FROM HATCHING EGGS - (Monograph)

Cox Jr, N.A., Mauldin, J.M., Kumararaj, R., Musgrove, M.T. 2001. Ability of hydrogen peroxide and timsen to eliminate artifically inoculated salmonella from hatching eggs. Journal of Applied Poultry Research. 11:266-269.

DISTRIBUTION OF CAMPYLOBACTER SPP. IN SELECTED UNITED STATES POULTRY PRODUCTION AND PROCESSING OPERATIONS - (Peer Reviewed Journal) - (27-May-01)

SEROTYPING AND RIOTYPING OF SALMONELLA USING RESTRICTION ENXYME PVUII - (Peer Reviewed Journal) - (15-May-01)

DETECTION OF CAMPYLOBACTER SPP IN CECA AND CROPS WITH AND WITHOUT ENRICHMENT - (Peer Reviewed Journal)

Musgrove, M.T., Berrang, M.E., Byrd Ii, J.A., Stern, N.J., Cox Jr, N.A. 2001. Detection of campylobacter spp in ceca and crops with and without enrichment. Poultry Science. 80(6):825-828.

EGGBORNE TRANSMISSION OF CAMPYLOBACTER JEJUNI FROM THE BREEDER HEN TO HER PROGENY AND THE PRESENCE OF OTHER HUMAN FOODBORNE PATHOGENS IN THE BREEDER HEN'S REPRODUCTIVE SYSTEM - (Proceedings) - (20-Dec-00)

RECOVERY OF CAMPYLOBACTER JEJUNI FROM SEGMENTS OF THE REPRODUCTIVE TRACT OF BROILER BREEDER HENS - (Abstract Only)

BUHR, R.J., COX JR, N.A., STERN, N.J., WILSON, J.L. RECOVERY OF CAMPYLOBACTER JEJUNI FROM SEGMENTS OF THE REPRODUCTIVE TRACT OF BROILER BREEDER HENS. SOUTHERN POULTRY SCIENCE SOCIETY MEETING ABSTRACT. 2000.

IDENTIFICATION AND MOVEMENT OF SALMONELLA SEROTYPES THROUGH INTEGRATED BROILER OPERATIONS - (Proceedings) - (01-Dec-00)

COMPARISON OF MUCOSAL COMPETITIVE EXCLUSION AND COMPETITIVE EXCLUSION TREATMENT TO REDUCE SALMONELLA AND CAMPYLOBACTER SPP COLONIZATION IN BROILER CHICKENS - (Peer Reviewed Journal)

Stern, N.J., Cox Jr, N.A., Bailey, J.S., Berrang, M.E., Musgrove, M.T. 2001. Comparison of mucosal competitive exclusion and competitive exclusion treatment to reduce salmonella and campylobacter spp colonization in broiler chickens. Poultry Science. 80(2): 156-160.

EFFECTIVENESS OF AN UNDEFINED MUCOSAL COMPETITIVE EXCLUSION TREATMENT TO CONTROL SALMONELLA IN TURKEYS DURING BREEDING - (Peer Reviewed Journal) - (14-Sep-00)

PREVALENCE OF CAMPYLOBACTER AND SALMONELLA IN THE CECAL DROPPINGS OF TURKEYS DURING PRODUCTION - (Peer Reviewed Journal) - (14-Sep-00)

DIFFICULTY IN RECOVERING CAMPYLOBACTER JEJUNI FROM DRY POULTRY-ASSOCIATED SAMPLES - (Peer Reviewed Journal) - (11-Sep-00)

BACTERICIDAL TREATMENT OF HATCHING EGGS III. HYDROGEN PEROXIDE APPLIED WITHVACUUM AND A SURFACTANT TO ELIMINATE SALMONELLA FROM HATCHING EGGS. - (Peer Reviewed Journal) - (23-Aug-00)

PRACTICAL IMPACT OF COMPETITIVE EXCLUSION PRODUCTS ON HEALTH - (Proceedings) - (30-Jul-00)

SALMONELLA PREVALENCE RATES FROM THE BREEDER FARM THROUGH THE PROCESSING PLANT OF AN INTEGRATED POULTRY OPERATION - (Abstract Only) - (30-Jul-00)

FOOD SAFETY AT THE FARM - (Abstract Only) - (28-Jul-00)

MUCOSAL STARTER CULTURE (MSC TM) TREATMENT CAN REDUCE SALMONELLA ON THE PROCESSED BROILER CARCASSES AND IMPROVE PRODUCTION PERFORMANCE - (Abstract Only) - (15-Jul-00)

SALMONELLA PENETRATION OF EGGSHELLS AND PROLIFERATION IN BROILER HATCHING EGGS - A REVIEW - (Peer Reviewed Journal)

Cox Jr, N.A., Berrang, M.E., Cason Jr, J.A. 2000. Salmonella penetration of eggshells and proliferation in broiler hatching eggs - a review. Poultry Science. 79:1571-1574.

CHANGE FROM TURKEY FEED CONTAINING THE ANTICOCCIDIAL MONENSIN, TO FEED CONTAINING A GROWTH-PROMOTING ANTIBIOTIC: EFFECT ON POPULATIONS OF AUTOCHTHONOUS BACTERIA IN THE TURKEY INTESTINE - (Peer Reviewed Journal) - (16-Jun-00)

PREVALENCE OF CAMPYLOBACTER AT SEVERAL STAGES OF AN INTEGRATED COMMERCIAL BROILER OPERATION - (Abstract Only) - (30-Apr-00)

RIBOTYPING FOR THE DIFFERENTIATION OF CLOSTRIDIUM PERFRINGENS ISOLATES FROM POULTRY PRODUCTION AND PROCESSING - (Abstract Only) - (30-Apr-00)

PRE-HARVEST FOOD SAFETY IN THE UNITED STATES - (Proceedings) - (21-Apr-00)

PREVALENCE AND LEVEL OF CAMPYLOBACTER IN COMMERCIAL BROILER BREEDERS AND BROILERS - (Abstract Only) - (15-Apr-00)

PREVALENCE OF CLOSTRIDIUM PERFRINGENS IN HATCHERIES OF AN INTEGRATED POULTRY OPERATION - (Abstract Only) - (15-Apr-00)

PREHARVEST STRATEGIES FOR REDUCING PATHOGEN LEVELS IN ANIMAL PRODUCTION SYSTEMS - (Abstract Only) - (01-Mar-00)

INCIDENCE OF SALMONELLA SPP., CAMPYLOBACTER JEJUNI AND CLOSTRIDIUM PERFRINGENS IN WILD BIRDS NEAR BROILER CHICKEN HOUSES - (Peer Reviewed Journal) - (15-Nov-99)

FLOW OF CAMPYLOBACTER SPP. THROUGH U.S. POULTRY OPERATIONS - (Abstract Only) - (15-Oct-99)

PRACTICLE IMPACT OF COMPETITIVE EXCLUSION PRODUCTS ON HEALTH - (Proceedings) - (01-Oct-99)

A MULTI-STATE EPIDEMIOLOGICAL INVESTIGATION OF SOURCES AND MOVEMENT OF SALMONELLA THROUGH INTEGRATED POULTRY OPERATIONS - (Proceedings) - (01-Oct-99)

HATCHING EGG SANITIZATION FOR PREVENTION OR REDUCTION OF HUMAN ENTEROPATHOGENS-A REVIEW - (Peer Reviewed Journal)

BERRANG, M.E., COX JR, N.A., FRANK, J.F., BUHR, R.J., BAILEY, J.S. HATCHING EGG SANITIZATION FOR PREVENTION OR REDUCTION OF HUMAN ENTEROPATHOGENS-A REVIEW. APPLIED POULTRY RESEARCH. 2000. V. 9 P. 279-284.

SOURCES OF SALMONELLA AND CAMPYLOBACTER IN POULTRY AND METHODS TO INTERVENE - (Proceedings) - (15-Sep-99)

MUCOSAL STARTER CULTURE(TM) TREATMENT TO SIGNIFICANTLY REDUCE SALMONELLAE IN PROCESSED BROILER CARCASSES AND SWINE. - (Proceedings) - (15-Aug-99)

USE OF MUCOSAL STARTER CULTURE(TM) TO REDUCE SALMONELLA DURING BROILER PRODUCTION - (Proceedings) - (01-Aug-99)

HATCHERY SANITATION AND DISINFECTION - (Proceedings)

BERRANG, M.E., COX JR, N.A. HATCHERY SANITATION AND DISINFECTION. MEETING ABSTRACT. 1999.

MICROBIOLOGICAL QUALITY ASSURANCE IN THE HATCHERY - (Proceedings)

BERRANG, M.E., COX JR, N.A. MICROBIOLOGICAL QUALITY ASSURANCE IN THE HATCHERY. MEETING ABSTRACT. 1999.

INABILITY OF COMMONLY USED SELECTIVE PLATING MEDIA TO RECOVER SALMONELLA FROM BROILER CARCASSES - (Peer Reviewed Journal) - (10-May-99)

BACTERIAL PENETRATION OF THE EGGSHELL AND SHELL MEMBRANES OF THE CHICKEN HATCHING EGG - A REVIEW - (Review Article) - (26-Apr-99)

BACTERICIDAL TREATMENT OF HATCHING EGGS. II USE OF CHEMICAL DISINFECTANTS WITH VACUUM TO REDUCE SALMONELLA ON HATCHING EGGS - (Peer Reviewed Journal) - (02-Mar-99)

MUCOSAL COMPETITIVE EXCLUSION TO REDUCE SALMONELLA IN SWINE - (Abstract Only)

Reeves, D.E., Cray, P.J., Bailey, J.S., Stern, N.J., Cox Jr, N.A., Ladely, S.R., Pullen, W. 1999. Mucosal competitive exclusion to reduce salmonella in swine. American Society of Animal Science. 77 (Suppl 1) 46 128-129

REDUCTION OF CLOSTRIDIUM PERFRINGENS IN THE CECA OF BROILER CHICKENS GIVEN A MUCOSAL STARTER CULTURE - (Peer Reviewed Journal) - (09-Jan-99)

MUCOSAL COMPETITIVE EXCLUSION TO REDUCE SALMONELLA IN SWINE - (Proceedings)

Pullen, W., Cray, P.J., Reeves, D., Bailey, J.S., Stern, N.J., Cox Jr, N.A., Ladely, S.R. 1999. Mucosal competitive exclusion to reduce salmonella in swine. American Association of Swine Practitioners Proceedings. P. 17-18.

EGGSHELL MEMBRANE STRUCTURE AND PENETRATION BY SALMONELLA TYPHIMURIUM - (Peer Reviewed Journal) - (23-Aug-98)

EGGSHELL CHARACTERISTICS AND PENETRATION BY SALMONELLA THROUGH THE PRODUCTIVE LIFE OF A BROILER BREEDER FLOCK - (Peer Reviewed Journal) - (22-Apr-98)

MUCOSAL COMPETITIVE EXCLUSION TO REDUCE SALMONELLA IN SWINE - (Proceedings) - (16-Apr-97)

RELATIONSHIP BETWEEN AEROBIC BACTERIA, SALMONELLAE, AND CAMPYLOBACTER ON BROILER CARCASSES - (Peer Reviewed Journal) - (25-Feb-97)

MICROBIOLOGY OF SANITIZED BROILER HATCHING EGGS THROUGH THE EGG PRODUCTION PERIOD. - (Peer Reviewed Journal) - (03-Jan-97)