William Morrow

Rice, M., Baird, C., Stikeleather, L., Morrow, W. E. M., & Meyer, R. (2014). Carbon dioxide system for on-farm euthanasia of pigs in small groups. Journal of Swine Health and Production, 22(5), 248–254.

Keelara, S., Scott, H. M., Morrow, W. M., Hartley, C. S., Griffin, D. L., Gebreyes, W. A., & Thakur, S. (2014). Comparative phenotypic and genotypic characterization of temporally related nontyphoidal salmonella isolated from human clinical cases, pigs, and the environment in North Carolina. Foodborne Pathogens and Disease, 11(2), 156–164. https://doi.org/10.1089/fpd.2013.1630

Meyer, R. E., Morrow, W. E. M., Stikeleather, L. F., Baird, C. L., Rice, J. M., Byrne, H., … Styles, D. K. (2014, April 15). Evaluation of carbon dioxide administration for on-site mass depopulation of swine in response to animal health emergencies. JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, Vol. 244, pp. 924–933. https://doi.org/10.2460/javma.244.8.924

Meyer, R., Morrow, W. E. M., Stikeleather, L., & Styles, D. K. (2014). Experience of breathing carbon dioxide Response.

Medardus, J. J., Molla, B. Z., Nicol, M., Morrow, W. M., Rajala-Schultz, P. J., Kazwala, R., & Gebreyes, W. A. (2014). In-Feed Use of Heavy Metal Micronutrients in US Swine Production Systems and Its Role in Persistence of Multidrug-Resistant Salmonellae. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 80(7), 2317–2325. https://doi.org/10.1128/aem.04283-13

Meyer, R. E., Whitley, J. T., Morrow, W. E. M., Stikeleather, L. F., Baird, C. L., Rice, J. M., … Whisnant, C. S. (2013). Effect of physical and inhaled euthanasia methods on hormonal measures of stress in pigs. Journal of Swine Health and Production, 21(5), 261–269.

Robbins, R. C., Artuso-Ponte, V. C., Moeser, A. J., Morrow, W. E. M., Spears, J. W., & Gebreyes, W. A. (2013). Effects of quaternary benzo(c)phenanthridine alkaloids on growth performance, shedding of organisms, and gastrointestinal tract integrity in pigs inoculated with multidrug-resistant Salmonella spp. American Journal of Veterinary Research, 74(12), 1530–1535. https://doi.org/10.2460/ajvr.74.12.1530

Funk, J. A., Abley, M. J., Bowman, A. S., Gebreyes, W. A., Morrow, W. E. M., & Tadesse, D. A. (2013). Prevalence of Yersinia enterocolitica in Antimicrobial-Free and Conventional Antimicrobial Use Swine Production. FOODBORNE PATHOGENS AND DISEASE, 10(6), 514–519. https://doi.org/10.1089/fpd.2012.1354

Tadesse, D. A., Bahnson, P. B., Funk, J. A., Morrow, W. E. M., Abley, M. J., Ponte, V. A., … Gebreyes, W. A. (2013). Yersinia enterocolitica of Porcine Origin: Carriage of Virulence Genes and Genotypic Diversity. FOODBORNE PATHOGENS AND DISEASE, 10(1), 80–86. https://doi.org/10.1089/fpd.2011.1120

Holt, J. P., Heugten, E., Graves, A. K., See, M. T., & Morrow, W. E. M. (2011). Growth performance and antibiotic tolerance patterns of nursery and finishing pigs fed growth-promoting levels of antibiotics. LIVESTOCK SCIENCE, 136(2-3), 184–191. https://doi.org/10.1016/j.livsci.2010.09.007

Tadesse, D. A., Bahnson, P. B., Funk, J. A., Thakur, S., Morrow, W. E. M., Wittum, T., … Gebreyes, W. A. (2011). Prevalence and Antimicrobial Resistance Profile of Campylobacter Spp. Isolated from Conventional and Antimicrobial-Free Swine Production Systems from Different U.S. Regions. FOODBORNE PATHOGENS AND DISEASE, 8(3), 367–374. https://doi.org/10.1089/fpd.2010.0665

Molla, B., Sterman, A., Mathews, J., Artuso-Ponte, V., Abley, M., Farmer, W., … Gebreyes, W. A. (2010). Salmonella enterica in Commercial Swine Feed and Subsequent Isolation of Phenotypically and Genotypically Related Strains from Fecal Samples. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 76(21), 7188–7193. https://doi.org/10.1128/aem.01169-10

Zewde, B. M., Robbins, R., Abley, M. J., House, B., Morrow, W. E. M., & Gebreyes, W. A. (2009). Comparison of Swiffer Wipes and Conventional Drag Swab Methods for the Recovery of Salmonella in Swine Production Systems. JOURNAL OF FOOD PROTECTION, 72(1), 142–146. https://doi.org/10.4315/0362-028X-72.1.142

Wright, S. L., Carver, D. K., Siletzky, R. M., Romine, S., Morrow, W. E. M., & Kathariou, S. (2008). Longitudinal study of prevalence of Campylobacter jejuni and Campylobacter coli from turkeys and swine grown in close proximity. JOURNAL OF FOOD PROTECTION, 71(9), 1791–1796. https://doi.org/10.4315/0362-028X-71.9.1791

Thakur, S., Morrow, W. E. M., Funk, J. A., Bahnson, P. B., & Gebreyes, W. A. (2008, January). Molecular epidemiologic investigation of Campylobacter coli in swine production systems, using multilocus sequence typing (vol 72, pg 5666, 2006). APPLIED AND ENVIRONMENTAL MICROBIOLOGY, Vol. 74, pp. 342–342. https://doi.org/10.1128/aem.02326-07

Gebreyes, W. A., Thakur, S., & Morrow, W. E. M. (2006). Comparison of prevalence, antimicrobial resistance, and occurrence of multidrug-resistant Salmonella in antimicrobial-free and conventional pig production. JOURNAL OF FOOD PROTECTION, 69(4), 743–748. https://doi.org/10.4315/0362-028x-69.4.743

Morrow, W. E. M., Meyer, R. E., Roberts, J., & Lascelles, D. (2006). Financial and welfare implications of immediately euthanizing compromised nursery pigs. Journal of Swine Health and Production, 14(1), 25–34.

Thakur, S., Morrow, W. E. M., Funk, J. A., Bahnson, P. B., & Gebreyes, W. A. (2006). Molecular epidemiologic investigation of Campylobacter coli in swine production systems, using multilocus sequence typing. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 72(8), 5666–5669. https://doi.org/10.1128/AEM.00658-06

Gebreyes, W. A., Thakur, S., & Morrow, W. E. M. (2005). Campylobacter coli: prevalence and antimicrobial resistance in antimicrobial-free (ABF) swine production systems. JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY, 56(4), 765–768. https://doi.org/10.1093/jac/dki305

Meyer, R. E., & Morrow, W. E. M. (2005). Carbon dioxide for emergency on-farm euthanasia of swine. Journal of Swine Health and Production, 13(4), 210–217.

Gebreyes, W. A., Davies, P. R., Turkson, P.-K., Morgan Morrow, W. E., Funk, J. A., Altier, C., & Thakur, S. (2004). Characterization of Antimicrobial-Resistant Phenotypes and Genotypes among Salmonella enterica Recovered from Pigs on Farms, from Transport Trucks, and from Pigs after Slaughter. Journal of Food Protection, 67(4), 698–705. https://doi.org/10.4315/0362-028X-67.4.698

Gebreyes, W. A., Davies, P. R., Turkson, P. K., Morrow, W. E. M., Funk, J. A., & Altier, C. (2004). Salmonella enterica serovars from pigs on farms and after slaughter and validity of using bacteriologic data to define herd Salmonella status. JOURNAL OF FOOD PROTECTION, 67(4), 691–697. https://doi.org/10.4315/0362-028X-67.4.691

Moeser, A. J., See, M. T., Heugten, E., Morrow, W. E. M., & Kempen, T. V. (2003). Diet and evaluators affect perception of swine waste odor: An educational demonstration. Journal of Animal Science, 81(12), 3211–3215. https://doi.org/10.2527/2003.81123211x

Withers, M. R., Correa, M. T., Morrow, M., Stebbins, M. E., Seriwatana, J., Webster, W. D., … Vaughn, D. W. (2002). Antibody levels to hepatitis E virus in North Carolina swine workers, non-swine workers, swine, and murids. AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 66(4), 384–388. https://doi.org/10.4269/ajtmh.2002.66.384

Eisemann, J. H., Morrow, W. E. M., See, M. T., Davies, P. R., & Zering, K. (2002). Effect of feed withdrawal prior to slaughter on prevalence of gastric ulcers in pigs. JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 220(4), 503–506. https://doi.org/10.2460/javma.2002.220.503

Morrow, W. E. M., See, M. T., Eisemann, J. H., Davies, P. R., & Zering, K. (2002, February 15). Effect of withdrawing feed from swine on meat quality and prevalence of Salmonella colonization at slaughter. JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, Vol. 220, pp. 497–502. https://doi.org/10.2460/javma.2002.220.497

Kihlstrom, S. L., Morrow, M., Davies, P. R., & Luginbuhl, G. H. (2001). Assessing the progressive decontamination of farrowing crate floors by measuring the decrease in aerobic bacteria. Journal of Swine Health and Production, 9(2), 65–69.

Morrow, W. E. M., Ferket, P. R., & Middleton, T. (2000). Alternative methods of carcass disposal. Pig Journal, 46, 104.

Gebreyes, W. A., Davies, P. R., Morrow, W. E. M., Funk, J. A., & Altier, C. (2000). Antimicrobial resistance of Salmonella isolates from swine. Journal of Clinical Microbiology, 38(12), 4633–4636.

Davies, P. R., Funk, J. A., & Morrow, W. E. M. (2000). Fecal shedding of Salmonella by gilts before and after introduction to a swine breeding farm. Swine Health and Production, 8(1), 25–29.

Funk, J. A., Davies, P. R., Morrow, W. E. M., & Nichols, M. A. (2000). Temporal patterns of Salmonella enterica prevalence and serotypes in breeding and growing swine populations. Proceedings of the 9th Symposium of the International Society for Veterinary Epidemiology and Economics, Breckenridge, Colorado, USA, August 6-11 2000, 203.

Morrow, W. E. M. (1999). Euthanasia hazards. Occupational Medicine. State of the Art Reviews in Occupational Medicine, 14(2), 235–246.

Davies, P., Funk, J., & Morrow, W. E. M. (1999). Fecal shedding of Salmonella by a cohort of finishing pigs in North Carolina. Swine Health and Production, 7(5), 231–234.

Morrow, M. (1999). Swine-L, AASP Message Board, and members@aasp.org: Three systems to help you communicate. Swine Health and Production, 7(1), 44–45.

Davies, P. R., Bovee, F. G. E. M., Funk, J. A., Morrow, W. E. M., Jones, F. T., & Deen, J. (1998). Isolation of Salmonella serotypes from feces of pigs raised in a multiple-site production system. Journal of the American Veterinary Medical Association, 212(12), 1925–1929.

Hill, D. J., Langley, R. L., & Morrow, W. M. (1998). Occupational injuries and illnesses reported by zoo veterinarians in the United States. Journal of Zoo and Wildlife Medicine, 29(4), 371–385.

Davies, P. R., Morrow, W. E. M., Deen, J., Gamble, H. R., & Patton, S. (1998). Seroprevalence of Toxoplasma gondii and Trichinella spiralis in finishing swine raised in different production systems in North Carolina, USA. PREVENTIVE VETERINARY MEDICINE, 36(1), 67–76. https://doi.org/10.1016/S0167-5877(98)00072-5

Langley, R. L., & Morrow, W. E. (1997). Deaths resulting from animal attacks in the United States. WILDERNESS & ENVIRONMENTAL MEDICINE, 8(1), 8–16. https://doi.org/10.1580/1080-6032(1997)008[0008:DRFAAI]2.3.CO;2

Davies, P. R., Morrow, W. E., Rountree, W. G., & Miller, D. C. (1997). Epidemiologic evaluation of decubital ulcers in farrowing sows. Journal of the American Veterinary Medical Association, 210(8), 1173–1178.

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., Fedorkacray, 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.

Nespeca, R., Vaillancourt, J. P., & Morrow, W. E. M. (1997). Validation of a poultry biosecurity survey. PREVENTIVE VETERINARY MEDICINE, 31(1-2), 73–86. https://doi.org/10.1016/S0167-5877(96)01122-1

Morrow, W. E. M., O'Quinn, P., Barker, J., Erickson, G., Post, K., & McCaw, M. (1995). Composting as a suitable technique for managing swine mortalities. Swine Health and Production, 3(6), 236.

Morrow, W. E. M., Hansen, J. A., O'Quinn, P., & Nelson, C. (1995). Effect of the water acidifier BIO SAVORTM on postweaning pig performance. Swine Health and Production, 3(4), 151.

Morrow, W. E. M., Iglesias, G., Stanislaw, C., Stephenson, A., & Erickson, G. (1994). Effect of a mycoplasma vaccine on average daily weight gain in swine. Swine Health and Production, 2(6), 13.

Morrow, W. M., & Ferket, P. R. (1993). The disposal of dead pigs: A review. Swine Health and Production, 1(3), 7.