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C., Gensler, C. A., Keelara, S., Brennan, M., Urie, N. J., Wiedenheft, A. M., … Jacob, M. E. (2022). Detection and molecular characterization of Salmonella species on US goat operations. PREVENTIVE VETERINARY MEDICINE, 208. https://doi.org/10.1016/j.prevetmed.2022.105766 Atlaw, N. A., Keelara, S., Correa, M., Foster, D., Gebreyes, W., Aidara-Kane, A., … Fedorka-Cray, P. J. (2022). Evidence of sheep and abattoir environment as important reservoirs of multidrug-resistant Salmonella and extended-spectrum beta-lactamase Escherichia coli. International Journal of Food Microbiology, 363, 109516. https://doi.org/10.1016/j.ijfoodmicro.2021.109516 Dieye, Y., Hull, D. M., Wane, A. A., Harden, L., Fall, C., Sambe-Ba, B., … Thakur, S. (2022). Genomics of human and chicken Salmonella isolates in Senegal: Broilers as a source of antimicrobial resistance and potentially invasive nontyphoidal salmonellosis infections. PLOS ONE, 17(3). https://doi.org/10.1371/journal.pone.0266025 Atlaw, N. A., Keelara, S., Correa, M., Foster, D., Gebreyes, W., Aidara-Kane, A., … Fedorka-Cray, P. J. (2021). Identification of CTX-M type ESBL E. coli from sheep and their abattoir environment using whole-genome sequencing. Pathogens, 10(11), 1480. https://doi.org/10.3390/pathogens10111480 King, T. L., Schmidt, S., Thakur, S., Fedorka-Cray, P., Keelara, S., Harden, L., & Essack, S. Y. (2021). Resistome of a carbapenemase-producing novel ST232 Klebsiella michiganensis isolate from urban hospital effluent in South Africa. JOURNAL OF GLOBAL ANTIMICROBIAL RESISTANCE, 24, 321–324. https://doi.org/10.1016/j.jgar.2021.01.004 Cray, P., Sheahan, B. J., & Dekaney, C. M. (2021). [Review of Secretory Sorcery: Paneth Cell Control of Intestinal Repair and Homeostasis]. CELLULAR AND MOLECULAR GASTROENTEROLOGY AND HEPATOLOGY, 12(4), 1239–1250. https://doi.org/10.1016/j.jcmgh.2021.06.006 Cray, P., Sheahan, B. J., Cortes, J. E., & Dekaney, C. M. (2020). Doxorubicin increases permeability of murine small intestinal epithelium and cultured T84 monolayers. SCIENTIFIC REPORTS, 10(1). https://doi.org/10.1038/s41598-020-78473-1 Ball, T., Monte, D., Aidara-Kane, A., Matheu, J., Ru, H., Thakur, S., … Fedorka-Cray, P. (2020). International lineages of Salmonella enterica serovars isolated from chicken farms, Wakiso District, Uganda. PLOS ONE, 15(1). https://doi.org/10.1371/journal.pone.0220484 Jacob, M. E., Keelara, S., Aidara-Kane, A., Alvarez, J. R. M., & Fedorka-Cray, P. J. (2020). Optimizing a Screening Protocol for Potential Extended-Spectrum beta-Lactamase Escherichia coli on MacConkey Agar for Use in a Global Surveillance Program. JOURNAL OF CLINICAL MICROBIOLOGY, 58(9). https://doi.org/10.1128/JCM.01039-19 Monte, D. F., Lincopan, N., Fedorka-Cray, P. J., & Landgraf, M. (2019). Current insights on high priority antibiotic-resistant Salmonella enterica in food and foodstuffs: a review. Current Opinion in Food Science, 26, 35–46. https://doi.org/10.1016/j.cofs.2019.03.004 Monte, D. F., Lincopan, N., Cerdeira, L., Fedorka-Cray, P. J., & Landgraf, M. (2019, September). Early Dissemination of qnrE1 in Salmonella enterica Serovar Typhimurium from Livestock in South America. https://doi.org/10.1128/AAC.00571-19 Monte, D. F., Nelson, V., Cerdeira, L., Keelara, S., Greene, S., Griffin, D., … Thakur, S. (2019). Multidrug- and colistin-resistant Salmonella enterica 4,[5],12:i:- sequence type 34 carrying the mcr-3.1 gene on the IncHI2 plasmid recovered from a human. Journal of Medical Microbiology, 68(7), 986–990. https://doi.org/10.1099/jmm.0.001012 Monte, D. F., Nelson, V., Cerdeira, L., Keelara, S., Greene, S., Griffin, D., … Thakur, S. (2019, November). Multidrug- and colistin-resistant Salmonella enterica 4,[5],12:i:- sequence type 34 carrying the mcr-3.1 gene on the IncHI2 plasmid recovered from a human (vol 68, pg 986, 2019). 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Antimicrobial Susceptibility and Plasmid Replicon Typing of Salmonella enterica Serovar Kentucky Isolates Recovered from Broilers. FOODBORNE PATHOGENS AND DISEASE, 13(6), 309–315. https://doi.org/10.1089/fpd.2015.2102 Thitaram, S. N., Frank, J. F., Siragusa, G. R., Bailey, J. S., Dargatz, D. A., Lombard, J. E., … Fedorka-Cray, P. J. (2016). Antimicrobial susceptibility of Clostridium difficile isolated from food animals on farms. INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY, 227, 1–5. https://doi.org/10.1016/j.ijfoodmicro.2016.03.017 Vieira, A. R., Grass, J., Fedorka Cray, P. J., Plumblee, J. R., Tate, H., & Cole, D. J. (2016). Attribution of Salmonella enterica serotype Hadar infections using antimicrobial resistance data from two points in the food supply system. Epidemiology and Infection, 144(9), 1983–1990. https://doi.org/10.1017/s0950268816000066 Jones, D. R., Guard, J., Gast, R. K., Buhr, R. J., Fedorka-Cray, P. J., Abdo, Z., … Karcher, D. M. (2016). Influence of commercial laying hen housing systems on the incidence and identification of Salmonella and Campylobacter. POULTRY SCIENCE, 95(5), 1116–1124. https://doi.org/10.3382/ps/pew036 Ladely, S. R., Meinersmann, R. J., Plumblee, J. R., & Fedorka-Cray, P. J. (2016). Isolation Method (Direct Plating or Enrichment) does Not Affect Antimicrobial Susceptibility of Campylobacter from Chicken Carcasses. Journal of Food Safety, 37(1), e12279. https://doi.org/10.1111/jfs.12279 Dargatz, D. A., Kopral, C. A., Erdman, M. M., & Fedorka-Cray, P. J. (2016). Prevalence and Antimicrobial Resistance of Salmonella Isolated from Cattle Feces in United States Feedlots in 2011. Foodborne Pathogens and Disease, 13(9), 483–489. https://doi.org/10.1089/fpd.2016.2128 Collignon, P. C., Conly, J. M., Andremont, A., McEwen, S. A., Aidara-Kane, A., Agerso, Y., … Woo, G.-J. (2016). World Health Organization Ranking of Antimicrobials According to Their Importance in Human Medicine: A Critical Step for Developing Risk Management Strategies to Control Antimicrobial Resistance From Food Animal Production. Clinical Infectious Diseases, 63(8), 1087–1093. https://doi.org/10.1093/cid/ciw475 Folster, J. P., Campbell, D., Grass, J., Brown, A. C., Bicknese, A., Tolar, B., … Whichard, J. M. (2015). Identification and Characterization of Multidrug-Resistant Salmonella enterica Serotype Albert Isolates in the United States. ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, 59(5), 2774–2779. https://doi.org/10.1128/aac.05183-14 Dargatz, D. A., Marshall, K. L., Fedorka-Cray, P. J., Erdman, M. M., & Kopral, C. A. (2015). Salmonella Prevalence and Antimicrobial Susceptibility from the National Animal Health Monitoring System Sheep 2011 Study. Foodborne Pathogens and Disease, 12(12), 953–957. https://doi.org/10.1089/fpd.2015.2016 Cosby, D. E., Cox, N. A., Harrison, M. A., Wilson, J. L., Buhr, R. J., & Fedorka-Cray, P. J. (2015). Salmonella and antimicrobial resistance in broilers: A review. The Journal of Applied Poultry Research, 24(3), 408–426. https://doi.org/10.3382/japr/pfv038 Davis, J. A., Jackson, C. R., Fedorka-Cray, P. J., Barrett, J. B., Brousse, J. H., Gustafson, J., & Kucher, M. (2014). Carriage of methicillin-resistant staphylococci by healthy companion animals in the US. Letters in Applied Microbiology, 59(1), 1–8. https://doi.org/10.1111/lam.12254 Folster, J. P., Tolar, B., Pecic, G., Sheehan, D., Rickert, R., Hise, K., … Whichard, J. M. (2014). Characterization of blaCMY Plasmids and Their Possible Role in Source Attribution of Salmonella enterica Serotype Typhimurium Infections. Foodborne Pathogens and Disease, 11(4), 301–306. https://doi.org/10.1089/fpd.2013.1670 Lindsey, R. L., Fedorka-Cray, P. J., Abley, M., Turpin, J. B., & Meinersmann, R. J. (2014). Evaluating the Occurrence of Escherichia albertii in Chicken Carcass Rinses by PCR, Vitek Analysis, and Sequencing of the rpoB Gene. Applied and Environmental Microbiology, 81(5), 1727–1734. https://doi.org/10.1128/aem.03681-14 Fedorka-Cray, P. J. (2014). MICROORGANISMS AND RESISTANCE TO ANTIBIOTICS, THE UBIQUITY OF | Antibiotic Resistance by Microorganisms. In Encyclopedia of Meat Sciences (pp. 412–416). https://doi.org/10.1016/b978-0-12-384731-7.00205-1 Jones, D. R., Cox, N. A., Guard, J., Fedorka-Cray, P. J., Buhr, R. J., Gast, R. K., … Makagon, M. M. (2014). Microbiological impact of three commercial laying hen housing systems. Poultry Science, 94(3), 544–551. https://doi.org/10.3382/ps/peu010 Cox, N. A., Buhr, R. J., Smith, D. P., Cason, J. A., Rigsby, L. L., Bourassa, D. V., … Cosby, D. (2014). Sampling Naturally Contaminated Broiler Carcasses for Salmonella by Three Different Methods. Journal of Food Protection, 77(3), 493–495. https://doi.org/10.4315/0362-028x.jfp-13-320 Cox, N. A., Richardson, L. J., Berrang, M. E., Rigsby, L. L., Buhr, R. J., Plumblee, J. R., & Fedorka-Cray, P. J. (2014). Survival of Naturally Occurring Campylobacter in Refrigerated and Frozen Rinsate From a Broiler Carcass - a Research Note. Journal of Food Safety, 34(1), 76–78. https://doi.org/10.1111/jfs.12098 Sandt, C. H., Fedorka-Cray, P. J., Tewari, D., Ostroff, S., Joyce, K., & M’ikanatha, N. M. (2013). A Comparison of Non-Typhoidal Salmonella from Humans and Food Animals Using Pulsed-Field Gel Electrophoresis and Antimicrobial Susceptibility Patterns. PLoS ONE, 8(10), e77836. https://doi.org/10.1371/journal.pone.0077836 Glenn, L. S. M., Lindsey, R. L., Folster, J. P., Pecic, G., Boerlin, P., Gilmour, M. W., … Frye, J. G. (2013). Antimicrobial Resistance Genes in Multidrug-Resistant Salmonella enterica Isolated from Animals, Retail Meats, and Humans in the United States and Canada. Microbial Drug Resistance, 19(3), 175–184. https://doi.org/10.1089/mdr.2012.0177 Sjölund-Karlsson, M., Howie, R. L., Blickenstaff, K., Boerlin, P., Ball, T., Chalmers, G., … Whichard, J. M. (2013). Occurrence of β-Lactamase Genes Among Non-Typhi Salmonella enterica Isolated from Humans, Food Animals, and Retail Meats in the United States and Canada. Microbial Drug Resistance, 19(3), 191–197. https://doi.org/10.1089/mdr.2012.0178 Cox, N. A., Cason, J. A., Buhr, R. J., Richardson, K. E., Richardson, L. J., Rigsby, L. L., & Fedorka-Cray, P. J. (2013). Variations in preenrichment pH of poultry feed and feed ingredients after incubation periods up to 48 hours. The Journal of Applied Poultry Research, 22(2), 190–195. https://doi.org/10.3382/japr.2012-00552 Pittenger, L. G., Frye, J. G., McNerney, V., Reeves, J., Haro, J., Fedorka-Cray, P. J., … Englen, M. D. (2012). Analysis of Campylobacter jejuni Whole-Genome DNA Microarrays: Significance of Prophage and Hypervariable Regions for Discriminating Isolates. Foodborne Pathogens and Disease, 9(5), 473–479. https://doi.org/10.1089/fpd.2011.1048 Folster, J. P., Pecic, G., Singh, A., Duval, B., Rickert, R., Ayers, S., … McDermott, P. F. (2012). Characterization of Extended-Spectrum Cephalosporin–Resistant Salmonella enterica Serovar Heidelberg Isolated from Food Animals, Retail Meat, and Humans in the United States 2009. Foodborne Pathogens and Disease, 9(7), 638–645. https://doi.org/10.1089/fpd.2012.1130 Folster, J. P., Pecic, G., Rickert, R., Taylor, J., Zhao, S., Fedorka-Cray, P. J., … McDermott, P. (2012). Characterization of Multidrug-Resistant Salmonella enterica Serovar Heidelberg from a Ground Turkey-Associated Outbreak in the United States in 2011. Antimicrobial Agents and Chemotherapy, 56(6), 3465–3466. https://doi.org/10.1128/aac.00201-12 Lombard, J. E., Beam, A. L., Nifong, E. M., Fossler, C. P., Kopral, C. A., Dargatz, D. A., … Fedorka Cray, P. J. (2012). Comparison of Individual, Pooled, and Composite Fecal Sampling Methods for Detection of Salmonella on U.S. Dairy Operations. Journal of Food Protection, 75(9), 1562–1571. https://doi.org/10.4315/0362-028x.jfp-12-012 Guard, J., Sanchez-Ingunza, R., Morales, C., Stewart, T., Liljebjelke, K., Van Kessel, J. A., … Hinton, A., Jr. (2012). Comparison of dkgB-linked intergenic sequence ribotyping to DNA microarray hybridization for assigning serotype to Salmonella enterica. FEMS Microbiology Letters, 337(1), 61–72. https://doi.org/10.1111/1574-6968.12010 Molla, B., Byrne, M., Abley, M., Mathews, J., Jackson, C. R., Fedorka-Cray, P., … Gebreyes, W. A. (2012). Epidemiology and Genotypic Characteristics of Methicillin-Resistant Staphylococcus aureus Strains of Porcine Origin. Journal of Clinical Microbiology, 50(11), 3687–3693. https://doi.org/10.1128/jcm.01971-12 Cox, N. A., Richardson, L. J., Maurer, J. J., Berrang, M. E., Fedorka Cray, P. J., Buhr, R. J., … Doyle, M. P. (2012). Evidence for Horizontal and Vertical Transmission in Campylobacter Passage from Hen to Her Progeny. Journal of Food Protection, 75(10), 1896–1902. https://doi.org/10.4315/0362-028.jfp-11-322 Haley, C. A., Dargatz, D. A., Bush, E. J., Erdman, M. M., & Fedorka Cray, P. J. (2012). Salmonella Prevalence and Antimicrobial Susceptibility from the National Animal Health Monitoring System Swine 2000 and 2006 Studies. Journal of Food Protection, 75(3), 428–436. https://doi.org/10.4315/0362-028x.jfp-11-363 Glenn, L. S. M., Lindsey, R. L., Frank, J. F., Meinersmann, R. J., Englen, M. D., Fedorka-Cray, P. J., & Frye, J. G. (2011). Analysis of Antimicrobial Resistance Genes Detected in Multidrug-ResistantSalmonella entericaSerovar Typhimurium Isolated from Food Animals. Microbial Drug Resistance, 17(3), 407–418. https://doi.org/10.1089/mdr.2010.0189 Davis, J. A., Jackson, C. R., Fedorka-Cray, P. J., Barrett, J. B., Brousse, J. H., Gustafson, J., & Kucher, M. (2011). Anatomical distribution and genetic relatedness of antimicrobial-resistant Escherichia coli from healthy companion animals. Journal of Applied Microbiology, 110(2), 597–604. https://doi.org/10.1111/j.1365-2672.2010.04920.x Sjölund-Karlsson, M., Joyce, K., Blickenstaff, K., Ball, T., Haro, J., Medalla, F. M., … Whichard, J. M. (2011). Antimicrobial Susceptibility to Azithromycin among Salmonella enterica Isolates from the United States. Antimicrobial Agents and Chemotherapy, 55(9), 3985–3989. https://doi.org/10.1128/aac.00590-11 Berrang, M. E., Meinersmann, R. J., Cox, N. A., & Fedorka-Cray, P. J. (2011). Application of chlorine dioxide to lessen bacterial contamination during broiler defeathering. The Journal of Applied Poultry Research, 20(1), 33–39. https://doi.org/10.3382/japr.2010-00178 Lindsey, R. L., Frye, J. G., Thitaram, S. N., Meinersmann, R. J., Fedorka-Cray, P. J., & Englen, M. D. (2011). Characterization of Multidrug-Resistant Escherichia coli by Antimicrobial Resistance Profiles, Plasmid Replicon Typing, and Pulsed-Field Gel Electrophoresis. Microbial Drug Resistance, 17(2), 157–163. https://doi.org/10.1089/mdr.2010.0148 Thitaram, S. N., Frank, J. F., Lyon, S. A., Siragusa, G. R., Bailey, J. S., Lombard, J. E., … Fedorka Cray, P. J. (2011). Clostridium difficile from Healthy Food Animals: Optimized Isolation and Prevalence. Journal of Food Protection, 74(1), 130–133. https://doi.org/10.4315/0362-028x.jfp-10-229 Lindsey, R. L., Frye, J. G., Fedorka-Cray, P. J., & Meinersmann, R. J. (2011). Microarray-Based Analysis of IncA/C Plasmid-Associated Genes from Multidrug-Resistant Salmonella enterica. Applied and Environmental Microbiology, 77(19), 6991–6999. https://doi.org/10.1128/aem.00567-11 Kich, J. D., Coldebella, A., Morés, N., Nogueira, M. G., Cardoso, M., Fratamico, P. M., … Luchansky, J. B. (2011). Prevalence, distribution, and molecular characterization of Salmonella recovered from swine finishing herds and a slaughter facility in Santa Catarina, Brazil. International Journal of Food Microbiology, 151(3), 307–313. https://doi.org/10.1016/j.ijfoodmicro.2011.09.024 Frye, J. G., Lindsey, R. L., Meinersmann, R. J., Berrang, M. E., Jackson, C. R., Englen, M. D., … Fedorka-Cray, P. J. (2011). Related Antimicrobial Resistance Genes Detected in Different Bacterial Species Co-isolated from Swine Fecal Samples. Foodborne Pathogens and Disease, 8(6), 663–679. https://doi.org/10.1089/fpd.2010.0695 Guard, J., Morales, C. A., Fedorka-Cray, P., & Gast, R. K. (2011). Single nucleotide polymorphisms that differentiate two subpopulations of Salmonella enteritidis within phage type. BMC Research Notes, 4(1). https://doi.org/10.1186/1756-0500-4-369 Lindsey, R. L., Frye, J. G., Fedorka-Cray, P. J., Welch, T. J., & Meinersmann, R. J. (2010). An oligonucleotide microarray to characterize multidrug resistant plasmids. Journal of Microbiological Methods, 81(2), 96–100. https://doi.org/10.1016/j.mimet.2010.01.024 Green, A. L., Dargatz, D. A., Wagner, B. A., Fedorka-Cray, P. J., Ladely, S. R., & Kopral, C. A. (2010). Analysis of Risk Factors Associated with Salmonella spp. Isolated from U.S. Feedlot Cattle. Foodborne Pathogens and Disease, 7(7), 825–833. https://doi.org/10.1089/fpd.2007.0068 Cox, N. A., Richardson, L. J., Cason, J. A., Buhr, R. J., Vizzier Thaxton, Y., Smith, D. P., … Doyle, M. P. (2010). Comparison of Neck Skin Excision and Whole Carcass Rinse Sampling Methods for Microbiological Evaluation of Broiler Carcasses before and after Immersion Chilling. Journal of Food Protection, 73(5), 976–980. https://doi.org/10.4315/0362-028x-73.5.976 Frye, J. G., Lindsey, R. L., Rondeau, G., Porwollik, S., Long, F., McClelland, M., … Fedorka-Cray, P. J. (2010). Development of a DNA Microarray to Detect Antimicrobial Resistance Genes Identified in the National Center for Biotechnology Information Database. Microbial Drug Resistance, 16(1), 9–19. https://doi.org/10.1089/mdr.2009.0082 Englen, M. D., Berrang, M. E., Meinersmann, R. J., & Fedorka-Cray, P. J. (2010). Evaluation of two commercial real-time PCR assays for detecting Campylobacter in broiler carcass rinses. Journal of Food Safety, 30(3), 732–739. https://doi.org/10.1111/j.1745-4565.2010.00237.x Sjölund-Karlsson, M., Howie, R., Rickert, R., Krueger, A., Tran, T.-T., Zhao, S., … McDermott, P. F. (2010). Plasmid-mediated Quinolone Resistance among Non-Typhi Salmonella enterica Isolates, USA. Emerging Infectious Diseases, 16(11), 1789–1791. https://doi.org/10.3201/eid1611.100464 Jackson, C. R., Lombard, J. E., Dargatz, D. A., & Fedorka-Cray, P. J. (2010). Prevalence, species distribution and antimicrobial resistance of enterococci isolated from US dairy cattle. Letters in Applied Microbiology, 52(1), 41–48. https://doi.org/10.1111/j.1472-765x.2010.02964.x Ladely, S. R., Meinersmann, R. J., Englen, M. D., Fedorka-Cray, P. J., & Harrison, M. A. (2009). 23S rRNA Gene Mutations Contributing to Macrolide Resistance in Campylobacter jejuni and Campylobacter coli. Foodborne Pathogens and Disease, 6(1), 91–98. https://doi.org/10.1089/fpd.2008.0098 Fricke, W. F., McDermott, P. F., Mammel, M. K., Zhao, S., Johnson, T. J., Rasko, D. A., … Ravel, J. (2009). Antimicrobial Resistance-Conferring Plasmids with Similarity to Virulence Plasmids from Avian Pathogenic Escherichia coli Strains in Salmonella enterica Serovar Kentucky Isolates from Poultry. Applied and Environmental Microbiology, 75(18), 5963–5971. https://doi.org/10.1128/aem.00786-09 Cox, N. A., Richardson, L. J., Berrang, M. E., Fedorka 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. https://doi.org/10.4315/0362-028x-72.6.1288 Cox, N. A., Richardson, L. J., Buhr, R. J., & Fedorka-Cray, P. J. (2009). Campylobacter species occurrence within internal organs and tissues of commercial caged Leghorn laying hens. Poultry Science, 88(11), 2449–2456. https://doi.org/10.3382/ps.2009-00195 Pradhan, A. K., Van Kessel, J. S., Karns, J. S., Wolfgang, D. R., Hovingh, E., Nelen, K. A., … Schukken, Y. H. (2009). Dynamics of endemic infectious diseases of animal and human importance on three dairy herds in the northeastern United States. Journal of Dairy Science, 92(4), 1811–1825. https://doi.org/10.3168/jds.2008-1486 Richardson, L. J., Cox, N. A., Bailey, J. S., Berrang, M. E., Cox, J. M., Buhr, R. J., … Harrison, M. A. (2009). Evaluation of TECRA Broth, Bolton Broth, and Direct Plating for Recovery of Campylobacter spp. from Broiler Carcass Rinsates from Commercial Processing Plants. 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Evaluation of cow-level risk factors for the development of winter dysentery in dairy cattle. American Journal of Veterinary Research, 59(8), 986–993. Fedorka-Cray, P. J., Dargatz, D. A., Wells, S. J., Wineland, N. E., Miller, M. A., Tollefson, L., & Petersen, K. E. (1998). Impact of antimicrobic use in veterinary medicine. Journal of the American Medical Veterinary Association, 213(12), 1739–1741. Tollefson, L., Angulo, F. J., & Fedorka–Cray, P. J. (1998). National Surveillance for Antibiotic Resistance in Zoonotic Enteric Pathogens. Veterinary Clinics of North America: Food Animal Practice, 14(1), 141–150. https://doi.org/10.1016/s0749-0720(15)30285-1 Fedorka Cray, P. J., Dargatz, D. A., Thomas, L. A., & Gray, J. T. (1998). Survey of Salmonella Serotypes in Feedlot Cattle. Journal of Food Protection, 61(5), 525–530. https://doi.org/10.4315/0362-028x-61.5.525 Fedorka-Cray, P. J., Hogg, A., Gray, J. T., Lorenzen, K., Velasquez, J., & VonBehren, P. (1997). Feed and feed trucks as sources of Salmonella contamination in swine. Journal of Swine Health Production, 5(5), 189–193. Losinger, W. C., Garber, L. P., Smith, M. A., Hurd, H. S., Biehl, L. R. G., Fedorka-Cray, P. J., … Ferris, K. (1997). Management and nutritional factors associated with the detection of Salmonella sp. from cattle fecal specimens from feedlot operations in the United States. Preventive Veterinary Medicine, 31(3-4), 231–244. https://doi.org/10.1016/s0167-5877(96)01143-9 Tillotson, K., Savage, C. J., Salman, M. D., Gentry-Weeks, C. R., Rice, D., Fedorka-Cray, P. J., … Traub-Dargatz, J. L. (1997). Outbreak of Salmonella infantis infection in a large animal veterinary teaching hospital. Journal of Veterinary Medicine, 211(12), 1554–1557. Harris, I. T., Fedorka-Cray, P. J., Gray, J. T., Thomas, L. A., & Ferris, K. (1997). Prevalence of Salmonella organisms in swine feed. Journal of the American Veterinary Medical Association, 210(3), 382–385. Davies, P. R., Morrow, W. E. M., Jones, F. T., Deen, J., Fedorka Cray, P. J., & Harris, I. T. (1997). Prevalence of salmonella in finishing swine raised in different production systems in North Carolina, USA. Epidemiology and Infection, 119(2), 237–244. https://doi.org/10.1017/s095026889700784x Davies, P. R., Morrow, W. E., Jones, F. T., Deen, J., Fedorka-Cray, P. J., & Gray, J. T. (1997). Risk of shedding Salmonella organisms by market-age hogs in a barn with open-flush gutters. Journal of the American Veterinary Medical Association, 210(3), 386–389. Fedorka-Cray, P. J., Harris, D. L., & Whipp, S. C. (1997). Using isolated weaning to raise Salmonella-free swine. Veterinary Medicine, 92(4), 375–382. Gray, J. T., Stabel, T. J., & Fedorka-Cray, P. J. (1996). Effect of dose on the immune response and persistence of Salmonella choleraesuis infection in swine. American Journal of Veterinary Research, 57(3), 313–319. Gray, J. T., Fedorka-Cray, P. J., Stabel, T. J., & Kramer, T. T. (1996). Natural transmission of Salmonella choleraesuis in swine. Applied and Environmental Microbiology, 62(1), 141–146. Hueston, W. D., & Fedorka-Cray, P. J. (1996). Pathogen identification on the farm and impact of farm management strategies. USDA-Economic Research Service. Fedorka-Cray, P. J., Collins Kelly, L., Stabel, T. J., Gray, J. T., & Laufer, J. A. (1995). Alternate routes of invasion may affect pathogenesis of Salmonella Typhimurium in swine. Infection and Immunity, 63(7), 2658–2664. Gray, J. T., Fedorka-Cray, P. J., Stabel, T. J., & Ackermann, M. R. (1995). Influence of inoculation route on the carrier state of Salmonella choleraesuis in swine. Veterinary Microbiology, 47(1-2), 43–59. https://doi.org/10.1016/0378-1135(95)00060-n Gray, J. T., Fedorka-Cray, P. J., & Rogers, D. G. (1995). Partial characterization of a Moraxella bovis cytolysin. Veterinary Microbiology, 43(2-3), 183–196. https://doi.org/10.1016/0378-1135(94)00084-a Stabel, T. J., Fedorka-Cray, P. J., & Gray, J. T. (1995). Tumor necrosis factor-α production in swine after oral or respiratory challenge exposure with live Salmonella typhimurium or Salmonella choleraesuis. American Journal of Veterinary Research, 56(8), 1012–1018. Fedorka-Cray, P. J., Cray, W. C., Jr., Breisch, S. A., Gray, J. T., & Anderson, G. A. (1994). Actinobacillus(Haemophilus) pleuropneumoniae Part 2: Control, virulence factors, vaccines, adjuvant and immunity. Compendium on Continuing Education for the Practising Veterinarian, 16, 117–125. Stine, D. L., Fedorka-Cray, P. J., Huether, M. J., Gentry, M. J., & Anderson, G. A. (1994). Comparison of serum responses in swine after vaccination and challenge exposure with Actinobacillus pleuropneumoniae serotype 1. American Journal of Veterinary Research, 55(9), 1238–1243. Fedorka-Cray, P. J., Whipp, S. C., Isaacson, R. E., Nord, N., & Lager, K. (1994). Transmission of Salmonella typhimurium to swine. 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L., Fedorka-Cray, P. J., & Baker, P. E. (1989). Bovine recombinant interleukin-2 augments immunity and resistance to bovine herpesvirus infection. Veterinary Immunology and Immunopathology, 23(1-2), 61–74. https://doi.org/10.1016/0165-2427(89)90110-4 Flaming, K., Blecha, F., Fedorka-Cray, P. J., & Anderson, G. A. (1989). Decreased lymphocyte function associated with pseudorabies virus infection in feeder pigs: Influence of isoprinosine on lymphocyte function in virus-infected feeder pigs. American Journal of Veterinary Research, 50(10), 1653–1657. Fedorka-Cray, P. J., Cray, W. C., Jr., Anderson, G. A., & Nickerson, K. W. (1988). Bacterial tolerance of 100% dimethyl sulfoxide. Canadian Journal of Microbiology, 34(5), 688–689. https://doi.org/10.1139/m88-114 Anderson, G. A., Urban, O., Fedorka-Cray, P., Newell, A., Nunberg, J., & Doyle, M. (1987). Interleukin-2 and protective immunity in Haemophilus pleuropneumoniae: Preliminary studies. In R. M. 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