H. SCOTT HURD · 2015. 12. 21. · H.S. Hurd curriculum vita 3 51. Singer RS, Cox LA, Dickson JS, Hurd HS, Phillips I, Miller GY: Modeling the relationship between food animal health

H. SCOTT HURD College of Veterinary Medicine

Veterinary Diagnostic and Production Animal Medicine VMRI Bldg 4, 1802 University Blvd

Ames, Iowa 50011 [email protected]

515-294-7905

EDUCATION Institution Degree Date Major/Minor

Michigan State University East Lansing, MI

Ph.D. June 1990 Epidemiology/ Economics

Iowa State University Ames, IA

D.V.M. May 1982 Veterinary Medicine

Virginia Polytechnic Institute and State University Blacksburg, VA

B.S. June 1978 Biology

PROFESSIONAL EXPERIENCE Associate Professor, Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA (August 2004 – present) Acting Undersecretary for Food Safety, USDA: Food Safety Inspection Service Washington DC (December 2008 – January 2009) Deputy Undersecretary for Food Safety, USDA: Food Safety Inspection Service Washington DC (February 2008 – December 2008) Director, World Health Organization Collaborating Center for Risk Assessment and Hazard Identification in Foods of Animal Origin, (November 2005 - present) Analytical Epidemiologist, GS-14 Veterinary Medical Officer, National Animal Disease Center: USDA:ARS, Ames Iowa (July 1998 – August 2004) Analytical Epidemiologist, GS-14 Veterinary Medical Officer, Center for Animal Disease Information and Analysis Centers for Epidemiology and Animal Health USDA:APHIS:VS Fort Collins, Colorado (April 1993 – July 1998) Lead Analytical Epidemiologist, GS-14 Veterinary Medical Officer, Center for Animal Health Monitoring Systems Centers for Epidemiology and Animal Health USDA:APHIS:VS Fort Collins, Colorado (October 1989 - April 1993)

H.S. Hurd curriculum vita

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Graduate Research Assistant/Resident Instructor, Center for Population Medicine College of Veterinary Medicine Michigan State University. Developed pilot National Animal Health Monitoring System (NAHMS). (June 1985 to July 1989) Staff Veterinarian, Franklin Veterinary Associates, Greencastle, Pennsylvania. (June 1982 to January 1985)

SCHOLARSHIP Refereed Publications 60. Rostagno MH, Hurd HS, McKean JD: Variation of bacteriologic and serologic Salmonella enterica

prevalence between cohorts within finishing swine production farms. Food Research International (In press) 2011.

59. Hurd HS, Yaeger MJ, Brudvig JM, Taylor DD, Wang B: Lesion Severity at Processing Plant Used as a Measure of Pig Health to Predict the Risk of Salmonella Contamination. American Journal of Veterinary Research. (In press) 2011.

58. Hurd HS, Vaughn M, Holtkamp DJ, Dickson JS, Warnick L: Quantitative risk from fluoroquinolone-

resistant Salmonella and Campylobacter due to treatment of dairy heifers with enrofloxacin for bovine respiratory disease. Journal of Foodborne Pathogens and Disease. 7:11 pp 1305-1322, 2010.

57. Trampel DW, Zack JT, Clouse TL, Bickett-Weddle DA, Brown GB, Rao VS, Hurd HS, Garris GI,

Roth JA: A federal and state transport plan for movement of eggs and egg products from commercial egg production premises in a high-pathogenicity avian influenza control area. Journal of the American Veterinary Medical Association. 235:12 pp 1412-1419, 2009.

56. Rostagno MR, Hurd HS, McKean JM: Split Marketing as a Risk Factor for Salmonella enterica

Infection in Swine. Journal of Foodborne Pathogens and Disease. 6(7): 865-869, 2009. 55. Wesley IV, Rostagno MH, Hurd HS, Trampel D: Prevalence of Campylobacter jejuni and

Campylobacter coli in market-weight turkeys on-farm and at slaughter. Journal of Food Protection. 72:1 pp 43-48, 2009.

54. Hurd HS, Malladi S: A Stochastic Assessment of the Public Health Risks of the Use of Macrolide

Antibiotics in Food Animals. Risk Analysis. 28:3 pp 695-710, 2008a. 53. Hurd HS, Brudvig J, Dickson J, Mirceta J, Polovinski M, Matthews J, Griffith R: Swine health

impact on carcass contamination and human foodborne risk. Public Health Reports 143 pp 343:351, 2008b.

52. Hurd HS, Enøe C, Sørensen L, Wachmann H, Corns SM, Bryden KM, Greiner M: Risk-based

analysis of the Danish pork Salmonella program past and future. Risk Analysis. 28:2 pp 341-351, 2008c.


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51. Singer RS, Cox LA, Dickson JS, Hurd HS, Phillips I, Miller GY: Modeling the relationship between food animal health and human foodborne illness. Preventive Veterinary Medicine. 79 pp 186-203, 2007.

50. Rostagno MH, Wesley IV, Trampel DW, Hurd HS: Salmonella prevalence in market-age turkeys

on-farm and at slaughter. The Journal of Poultry Science. 85 pp 1838-1842, 2006. 49. O’Connor AM, Gailey J, McKean JD, Hurd HS: Quantity and distribution of Salmonella recovered

from three swine lairage pens. Journal of Food Protection. 69:7 pp1717-1719, 2006. 48. Harbaugh E, Trampel D, Wesley I, Hoff S, Griffith R, Hurd HS: Rapid aerosol transmission of

Salmonella between turkeys in a holding shed environment. The Journal of Poultry Science. 85 pp 1693-1699, 2006.

47. Wesley IV, Harbaugh E, Trampel DW, Rivera F, Rostagno MH, Hurd HS: Effect of preslaughter

events on the prevalence of Salmonella in market-weight turkeys. Journal of Food Protection . 69:8 pp 1785-1793, 2006.

46. Wesley IV, Muraoka WT, Trampel DW, Hurd HS: Effect of pre-slaughter events on the prevalence

of Campylobacter jejuni and Campylobacter coli in market-weight turkeys. Applied and Environmental Microbiology. 71:6 pp 2824-2831, 2005.

45. Hurd HS, Gailey JK, McKean JD, Griffith RW: Variable abbatoir conditions affect Salmonella

enterica prevalence and meat quality in swine and pork. Journal of Foodborne Pathogens and Disease. 2:1 pp 77-81, 2005.

44. Rostagno MH, Gailey JK, Hurd HS, McKean JD, Leite RC: Culture methods differ on the isolation of Salmonella enterica serotypes from naturally contaminated swine feces. Journal of Veterinary Diagnostic Investigation. 17 pp 78-81, 2005.

43. Rostagno MH, Hurd HS, McKean JD: Resting pigs on transport trailers as intervention strategy to reduce Salmonella enterica prevalence at slaughter. Journal of Food Protection. 68:8 pp 1720–1723, 2005.

42. Davies PR, Hurd HS, Funk JA, Fedorka-Cray PJ, Jones FT: The role of contaminated feed in the epidemiology and control of Salmonella enterica in pork production. Journal of Foodborne Pathogens and Disease. 1:4 pp 202-215, 2004a.

41. Hurd HS, Doores S, Hayes D, Mathew A, Mauer J, Silley P, Singer RS, Jones RN: The public health consequences of macrolide use in food animals: A deterministic risk assessment. Journal of Food Protection. 67:5 pp 980-992, 2004b.

40. Hurd HS, McKean JD, Griffith RW, Rostagno MH: Estimation of the Salmonella enterica prevalence in finishing swine. Epidemiology and Infection. 132:1 pp 127-135, 2004c.


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39. Larsen ST, McKean JD, Hurd HS, Griffith RW, Wesley IV: The effect of short-term lairage on Salmonella enterica prevalence in culls sows. Journal of Food Protection. 67:7 pp 1489-1493, 2004d.

38. Schmidt PL, O’Connor AM, McKean JD, Hurd HS: The association between cleaning and disinfection of lairage pens and the prevalence of Salmonella enterica in swine at harvest. Journal of Food Protection. 67:7 pp 1384-1388, 2004e.

37. Frank GH, Briggs RE, Duff GC, Hurd HS: Effects of intranasal exposure to a LKTA-deficient Mannheimia haemolytica on arrival at the feedyard on the presence of Mannheimia haemolytica organisms in nasal secretions of transported calves. American Journal of Veterinary Research. 64:5 580-585, 2003.

36. Larsen ST, McKean JD, Hurd HS, Rostagno MH, Griffith RW, Wesley IV: Impact of commercial pre-harvest transportation and holding on the prevalence of Salmonella enterica in cull sows. Journal of Food Protection. 66:7 pp 1134-1138, 2003.

35. Rostagno MH, Hurd HS, McKean JD, Ziemer CJ, Gailey JK, Leite RC: Preslaughter holding

environment in pork plants is highly contaminated with Salmonella enterica. Applied and Environmental Microbiology. 69:8 pp 4489-4494, 2003.

34. Hurd HS, McKean JD, Griffith RW, Wesley IV, Rostagno MH: Salmonella enterica infections in market swine with and without transport and holding. Applied and Environmental Microbiology. 68:5 pp 2376-2381, 2002.

33. Kanuganti SR, Wesley IV, Reddy PG, McKean JD, Hurd HS: Detection of Listeria monocytogenes in pigs and pork. Journal of Food Protection. 65:9. pp 1470-1474, 2002.

32. Boyapalle S, Wesley IV, Hurd HS, Reddy PG: Comparison of culture multiplex and 5 nuclease polymerase chain reaction assays for the rapid detection of Yersinia enterocolitica in swine and pork products. Journal of Food Protection. 64:9 pp 1352-1361, 2001a.

31. Hurd HS, Bush EJ, Losinger W, Corso B, Zimmerman J, Wills B, Swenson S, Pyburn D, Yeske P, Burkgren T: Outbreaks of porcine reproductive failure: Report on a collaborative field investigation. Journal of Swine Health and Production. 9:3 pp 103-108, 2001b.

30. Hurd HS, Gailey JK, McKean JD, Rostagno MH: Experimental rapid infection in market swine following exposure to a Salmonella contaminated environment. Berliner und Münchener tierärztliche Wochenschrift. 114:9/10 pp 382-384, 2001c.

29. Hurd HS, Gailey JK McKean JD, Rostagno MH: Rapid infection in market-weight swine following exposure to a Salmonella typhimurium-contaminated environment. American Journal of Veterinary Research. 62:8 pp1194-1197, 2001d.

28. Hurd HS, McKean JD, Wesley IV, Karriker LA: The effect of lairage on Salmonella isolation from market swine. Journal of Food Protection. 64:7 pp 939-944, 2001e.


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27. McKean JD, Hurd HS, Larsen S, Rostagno M, Griffith RW, Wesley IV: Impact of commercial pre-harvest processes on the prevalence of Salmonella enterica in cull sows. Berliner und Münchener tierärztliche Wochenschrift. 114:9/10 pp 353-355, 2001f.

26. Carlson SA, Bolton LF, Briggs CE, Hurd HS, Sharma VK, Fedorka-Cray PJ, Jones BD: Detection

of multiresistant Salmonella typhimurium DT104 using multiplex and fluorogenic PCR. Molecular and Cellular Probes. 13:3 pp 213-222, 1999.

25. Hurd HS, McCluskey BJ, Mumford EL: Management factors affecting the risk for vesicular

stomatitis in livestock operations in the western United States. Journal of the American Veterinary Medical Association. 215:9 pp 1263-1268, 1999.

24. Dewey CE, Cox BD, Straw BE, Bush EJ, Hurd HS: Use of antimicrobials in swine feeds in the

United States. Journal of Swine Health and Production. 7:1 pp 19-25, 1999.

23. McCluskey BJ, Hurd HS, Mumford EL: Review of the 1997 outbreak of vesicular stomatitis in the western United States. Journal of the American Veterinary Medical Association. 215:9 pp 1259-1262, 1999.

22. Schmidtmann ET, Tabachnick WJ, Hunt GJ, Thompson LH, Hurd HS: 1995 Epizootic of vesicular stomatitis (New Jersey serotype) in the western United States: An entomologic perspective. Journal of Medical Entomology. 36:1 pp 1-7, 1999.

21. Bridges V, McCluskey B, Salman M, Hurd HS, Dick J: Vesicular stomatitis - review of the 1995 epizootic. Journal of the American Veterinary Medical Association. 211:556-560, 1997.

20. Dewey CE, Cox BD, Straw BE, Bush EJ, Hurd HS: Associations between feed additive use in swine feeds and farm size veterinary consultation use and animal age. Preventive Veterinary Medicine. 31 pp 133-146, 1997.

19. Losinger WC, Garber LP, Smith MA, Hurd HS, Biehl LG, Fedorka-Cray PJ, Thomas L A, Ferris K: Management and nutritional factors associated with the detection of Salmonella spp. from cattle fecal specimens from feedlot operations in the United States. Preventive Veterinary Medicine. 31 pp 231-244, 1997.

18. Bruning-Fann CS, Kaneene JB, Lloyd JW, Stein AD, Thacker B, Hurd HS: Associations between drinking-water nitrate on the productivity and health of farrowing swine. Preventive Veterinary Medicine. 26 pp 33-46, 1996.

17. Hurd HS, Kaneene JB: Application of a stochastic distributed delay simulation model to the epidemiology of clinical respiratory disease in a dairy cattle population. Preventive Veterinary Medicine. 24 pp 105-116, 1995.

16. Hurd HS, Kaneene JB, Lloyd JW, Harsh SB: Application of a stochastic distributed delay simulation model to financial analysis of respiratory disease in Michigan dairy cattle. Preventive Veterinary Medicine. 24 pp 117-128, 1995.


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15. Losinger WC, Wells SJ, Garber LP, Hurd HS: Management factors related to Salmonella shedding by dairy heifers. Journal of Dairy Science. 78;11 pp 2464-2472, 1995.

14. Saturnino TY, Gardner IA, Hurd HS, Eernisse KA, Willeberg P: Management and demographic factors associated with seropositivity to transmissible gastroenteritis virus in U.S. swine herds 1989-1990. Preventive Veterinary Medicine. 24:3 pp 213-217, 1995.

13. Dewey CE, Wittum TE, Hurd HS, Dargatz DA, Hill GW: Herd and litter level factors associated with the incidence of scours morbidity and mortality in piglets 4 to 14 days of age. Journal of Swine Health and Production. 3:3 pp 105-112, 1995.

12. Heinrichs AR, Wells SJ, Hurd HS, Hill GW, Dargatz DA: The national dairy heifer evaluation project a profile of heifer management practices in the United States. Journal of Dairy Science. 77 pp 1548-1555, 1994.

11. Wittum TE, Dewey CE, Hurd HS, Dargatz DA, Hill GW: Herd and litter level factors associated with the incidence of diarrhea morbidity and mortality in piglets 1 to 3 days of age. Journal of Swine Health and Production. 3:3 pp 99-103, 1994.

10. Yeske P, Ott SL, Hurd HS: Facility effects on preweaning mortality: A report on the NAHMS national swine survey. Journal of Swine Health and Production. 2:5 pp 11-18, 1994.

9. Crooks TC, Hurd HS, Dargatz DA, Hill GW: Economic cost of preweaning mortality: A report of the NAHMS national swine survey. Journal of Swine Health and Production. 1:3 pp 15-23, 1993.

8. Hurd HS, Kaneene JB: The application of simulation models and systems analysis in epidemiology: a review. Preventive Veterinary Medicine. 15:1 pp 81-99, 1993.

7. Hurd HS, Kaneene JB, Lloyd JW: A stochastic distributed delay model of disease processes in dynamic populations. Preventive Veterinary Medicine Special Issue: Epidemiology and Economic Methods. 16:1 pp 21-30, 1993.

6. Garber LP, Salman MD, Hurd HS, Keefe T: Cryptosporidia in dairy calves: an analysis of potential risk factors. Journal of the American Veterinary Medical Association. 205:1 pp 86-91, 1993.

5. Tubbs RC, Hurd HS, Dargatz DA, Hill GW: Preweaning morbidity and mortality in the United States swine herd. Journal of Swine Health and Production. 1:1 pp 21-28, 1993.

4. Walker K, Hueston WD, Hurd HS, Wilesmith JW: Comparison of bovine spongiform encephalopathy risk factors in the United States and Great Britain. Journal of the American Veterinary Medical Association. 199: 11 pp 1554-1560, 1991.

3. Hurd HS, Kaneene JB: The National Animal Health Monitoring System in Michigan. II. Methodological issues in the estimation of frequencies of disease in a prospective study of multiple dynamic populations. Preventive Veterinary Medicine. 8:2/3 pp 115-125, 1990.


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2. Kaneene JB, Hurd HS: The National Animal Health Monitoring System in Michigan. I. Design data and frequency of selected dairy cattle diseases. Preventive Veterinary Medicine. 8:2/3 pp 103-114, 1990.

1. Kaneene JB, Hurd HS: The National Animal Health Monitoring System in Michigan. III. Cost estimates of selected dairy cattle diseases. Preventive Veterinary Medicine. 8:2/3 pp 127-140, 1990.

Book Chapters and Technical Reports Doores S, Doyle MP, Buchanan R, Cole M, Glass KA, Gorris L, Lammerding AM, Sperber WH, Todd E, Colgan C, Beuchat LR, Boor KJ, Brackett RE, Buzby JC, Castillo A, Destro MT, Donnelly CW, Golden DA, Gravani RB, Hall PA, Harris LJ, Hedberg C, Hurd HS, Jaykus LA, Jensen HH, Jiang X, Meng J, Narrod C, Sofos JN, Wang H: Global Food Safety: Keeping food safe from farm to table. Buckley M, Reid A (eds) Based on an invited colloquium, convened April 24-26, 2009, in San Francisco, California, American Academy of Microbiology, 41 pages, 2010. Hurd HS: Mad cow disease (BSE). Encyclopedia of Science and Technology Communication, Susanna Priest (ed) Sage Publications, Thousand Oaks, CA. Book chapter 1:455-457, 2010. Doyle MP, Busta F, Cords BR, Davidson PM, Hawke J, Hurd HS, Isaacson RE, Matthews K, Maurer J, Meng J, Montville TJ, Shryock TJ, Sofos JN, Vidaver AK, Vogel L: Antimicrobial Resistance: Implications for the Food System. Comprehensive Reviews in Food Science and Food Safety. Invited by Institute of Food Technologists, 5:71–137, 2006.

Hurd HS: Salmonellosis in Livestock. Yearbook in Science and Technology. McGraw-Hill New York. pp 297-299, 2004.

Dickson JS, Hurd HS, Rostagno MH: Salmonella in the pork production chain. National Pork Board/American Meat Science Association Fact Sheet 13-05-02 (15 pages), 2002.

Schlosser WD, Henzler DJ, Mason J, Kradel D, Shipman L, Trock S, Hurd HS, Hogue AT, Sischo W, Ebel ED: “The Salmonella enterica serovar enteritidis pilot project”. In AM Saeed, RK Gast, ME Potter, & PG Wall (eds), Salmonella enterica Serovar Enteritidis in Humans and Animals: Epidemiology Pathogenesis and Control. Iowa State University Press, Ames IA. pp 353-365, 1999.

Chioino C, Forsythe K, Hurd HS: Risk analysis of introduction of hog cholera from importation of fresh and frozen pork from Yucatan Mexico. Center for Epidemiology and Animal. Health USDA:APHIS:VS. CADIA Technical Report, 1997.

Hurd HS, Norden DK, Hayek AM: Management factors associated with the spread of vesicular stomatitis - New Jersey: A report to 1995 participating producers. Centers for Epidemiology and Animal Health technical publication USDA:APHIS:VS. CADIA Technical Report, 1997.

Assessing the risks associated with M. bovis in Michigan free-ranging White-tailed deer. Centers for Epidemiology and Animal Health USDA:APHIS:VS. CADIA Technical Report No. 01-96. 1996.

Sherron DR (Chair): Report of special subcommittee to develop a guideline for the evaluation and approval of an official TB test especially the gamma interferon test. Texas Animal Health Commission. 1996.


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Hurd HS (ed): APHIS report of accomplishments in animal production and food safety: FY 1995. Centers for Epidemiology and Animal Health technical publication USDA:APHIS:VS. 1996.

Hurd HS, Forsythe KW: Benefit/cost and performance analysis of the gamma interferon test for bovine tuberculosis. Centers for Epidemiology and Animal Health USDA:APHIS:VS. CADIA Technical Report. 1995.

Risk assessment of the practice of feeding recycled commodities to domesticated swine in the U.S. Centers for Epidemiology and Animal Health USDA:APHIS:VS. CADIA Technical Report. Jan 1995.

Schlosser WD, Henzler D J, Mason J, Hurd HS, Trock S, Sischo W, Kradel D, Hogue A: Salmonella enteritidis pilot project progress report. U.S. Government Printing Office Washington D.C., 1995.

Dairy herd management practices focusing on preweaned heifers - April 1991-July 1992. National Animal Health Monitoring System USDA:APHIS:VS, 1993.

National Swine Survey Technical Report. National Animal Health Monitoring System USDA:APHIS:VS, 1992.

National Swine Survey Morbidity/mortality and health management of swine in the United States. National Animal Health Monitoring System USDA:APHIS:VS, 1992.

Kaneene JB, Hurd HS: Development of model for a National Animal Health Monitoring System Round 2 Technical Report. Michigan State University Printing, East Lansing MI. 1989. Non-Refereed Publications Hurd HS: For My Antibiotically Anxious Colleagues. Viewpoint section of Veterinary Practice News. November, 2010.

Hurd HS: Assessing risks to human health from antibiotic use in food animals. Microbe. 1:3 pp 115-119, 2006.

Wesley IV, Hurd HS, Muraoka W T, Harbaugh E, Trampel D: The effect of transport and holding on Salmonella and Campylobacter. World Poultry. 21:9 pp 28-30, 2005.

Wesley IV, Jourdan AD, Hurd HS, Pinkerton AL: 5 fluorogenic PCR assay for the iap gene of Listeria species. CD-ROM. Swine Reports 1998-2001. Ames IA: Iowa State University Extension Service, 2002.

Hurd HS: An analysis of methods used to report water quality results from a national sample: national swine survey. Animal Health Insight. 1993.

Hurd HS: Epidemiologic information systems. J. Wildlife Dis. (Book Review). April, 1992.

Hueston W, Walker K, Hurd HS: Epidemiological systems model of BSE. Animal Health Insight. Summer. 1991.

Miller W, Hurd HS, Walker K: Respiratory infection in dairy calves. Animal Health Insight. Summer. 1991.


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Walker K, Hueston W, Hurd HS: BSE risk factors. Animal Health Insight. Spring, 1991.

Miller W, Hurd HS, Walker K: Respiratory infection in dairy calves. Animal Health Insight. Summer, 1991.

Hurd HS: Review of the "Ready to Run" accounting software. Mod. Vet. Pract. pp. 266-268. 1987.

Hurd HS: Review of the dairy herd management program. Veterinary Computing Newsletter. Nov, 1984. Invited Lectures/Presentations/Workshops Antibiotic Resistance and Risk. UC Berkeley Food Law and Policy class. Berkeley, CA. March 29, 2011.

Misconceptions about Animal Antibiotics. Nebraska Farm Bureau Legislative Conference. Lincoln, NE. February 11, 2011.

Treating the Unknown: Antibiotics in Pork Production. Iowa Pork Congress. Des Moines, IA. January 27, 2011.

State and Agricultural Rural Leaders (SARL) Legislative Agriculture Chairs Summit on changing environmental regulations, animal welfare, agriculture sustainability. Breakout session; Antibiotics in Food Animal Production. Phoenix, AZ. January 14-16, 2011.

Food Systems Veterinary Medicine for the 21st Century. Conference of Research Workers in Animals Disease. Keynote to Epi/Econ and Environmental Health sections. Chicago, IL. December 6, 2010.

Antibiotics Educational Session – the facts, fiction, growth promoters, threats ahead. Iowa Turkey Federation, Turkey Day Convention. Des Moines, IA. November 30, 2010. Food safety implications for “sustainable” livestock production. Iowa Farm Bureau, Farm Church Discussion Group. Des Moines, IA. November 17, 2010. Vaccination and food safety; the role of preharvest food safety. The Center for Veterinary Biologics Policy, Evaluation, and Licensing National Centers for Animal Health. Ames, IA. November 16, 2010. The Sustainability of Food Safety. Research Council’s Board on Agriculture and Natural Resources (BANR) workshop to scope future National Academy studies and activities related to the role of animal agriculture in a sustainable 21st century global food system. National Academy of Sciences Meeting. Washington, DC. Scheduled for Nov 9-10, 2010. Antibiotic Resistance Linkage from Stable to Table. 18th Annual Swine Disease Conference For Swine Practitioners, College of Veterinary Medicine, Iowa State University. November 4-5, 2010

Antibiotic use and public policy – the science and politics behind the current debate. Iowa Farm Bureau Midwest Legislative Conference. Des Moines, IA. July 28, 2010.


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U.S. Issue in Antibiotic use and public policy, Pfizer’s leading swine customers meeting at International Pig Veterinary Society. Vancouver, BC Canada. July 18, 2010.

Antibiotic use and public policy – the science and politics behind the debate. Pfizer Satelite Symposium,. International Pig Veterinary Society. Vancouver, BC Canada. July 19, 2010.

The importance of risk assessment; How to start risk assessment for veterinary (antimicrobial) drugs. China Agricultural University – Symposium on the Safety of Foods of Animal Origin: Detection and Control. Beijing, China. July 3-9, 2010.

Veterinary Oversight Issues & The Basics of Risk Assessment – Quantifying Risk and Benefits (2 talks). Pfizer Management and Veterinary Ops team meeting. San Antonio, TX. May 10-11, 2010.

Antibiotic Use in Livestock and how they Affect the Health of Animals People and Food Safety. World Pork Expo - American Association of Swine Veterinarians Closed Door Session. Des Moines, IA. June, 2010. Panel of the Congressional Quarterly Roll Call Group Forum on the Connection Between Animal & Human Health. Washington, D.C. April, 2010. Hot topics in food safety – the USDA perspective. Food Science and Industry Network Event sponsored by the Iowa Department of Economic Development and Iowa State University. Des Moines IA. March, 2010. Tradeoffs, The Missing Link in Food Safety Risk Analysis. Keynote at SafePork 8th International Symposium on Epidemiology and Control of Foodborne Pathogens in Pork. Quebec, Canada. October, 2009.

The basics of risk assessments – quantifying risks and benefit. (and) What have risk assessments shown? Kansas State University Beef Cattle Institute – International Conference on the Use of Antimicrobials in Cattle Production. Manhattan, KS. May, 2009 Antibiotics on Farm - What’s the quantifiable human health risk? Animal Agriculture Alliance's 8th annual Stakeholders Summit. Politics Activism & Religion - Influencing the Debate on Animal Welfare in America. Alexandria, VA. May, 2009. Baytril 100 public health risk assessment: It is not a black box. Academy of Veterinary Consultants. Oklahoma City, OK. April, 2009. The Systems Approach to Risk Assessment. Center for Veterinary Medicine at the Food and Drug Administration. Washington, D.C. March 16, 2009. Antibiotic Use Issues. Iowa Farm Bureau Board of Directors. Des Moines, IA. March 3, 2010. Food Safety Issues. Ohio Farm Bureau. Washington, D.C. December, 2008. Current FSIS Initiatives. International Association of Food Protection 95th Annual Meeting. Columbus, OH. August, 2008. Applications of risk assessment tools/methods to target points for prevention of illness. American Veterinary Medical Association - One Health One Medicine Conference. New Orleans, LA. July, 2008.


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Current FSIS Initiatives. Association of Food and Drug Officials. Anaheim, CA. June, 2008. Global Food Safety Issues. International Food Information Council Annual Board Meeting. Indianapolis, IN. June, 2008. Food Safety and Food Security. International War College. Washington, D.C. May, 2008. Current FSIS Initiatives. U. S. Poultry and Egg Association: Poultry Processors Workshop. Atlanta, GA. May, 2008. Shiga Toxin-Producing E.coli . Public Meeting Washington, D.C. April, 2008. 5th Annual Iowa State University BIGMAP Symposium. Presentation: Public Health and Food Safety Science-Based Decision Making Cloning GMO’s. Des Moines, IA. April, 2008. Keynote lecture - Three strikes and you’re out; the critical role of research. Ohio State University Advances in Veterinary Medicine Research Day. April, 2007. Case definition and its importance to epidemics. American Association of Swine Veterinarians annual meeting. Orlando, FL. March, 2007. Overview of preharvest food safety and the role of veterinary diagnostic laboratories. 49th Annual AAVLD/USAHA Food Safety Symposium. Minneapolis, MN. October, 2006. The Danish Experience with no Antibiotics. Midwest Pork Conference. Indianapolis, IN. August, 2006. The Danish experience in Salmonella control and antibiotics. American Association of Swine Veterinarians Annual Meeting, pre-conference seminar. Kansas City, MO. March, 2006. Healthy pigs: Safe Food. American Association of Swine Veterinarians Annual Meeting. Kansas City, MO. March 2006. Proceedings pp 131-133. Salmonella Policy Options. The National Pork Board Post Harvest Meeting. Cincinnati, OH. July, 2005. Macrolide Resistance and Risk Assessment. American Veterinary Medical Association Annual Convention. Minneapolis, MN. July, 2005. Foreign Animal Disease Investigation: Timing is Everything. The International Symposium on AgroTerrorism. Kansas City, MO. May, 2005. Description of the National Salmonella Monitoring Programs. National Pork Board Working Group. Rosemont, IL. November 3, 2004. Antibiotic use since the ELU ban on growth promotants. Western Canadian Association of Swine Practitioners (WCASP). Saskatoon, SK, Canada. October, 2004. Practical Farmers of Iowa (sustainable and organic producers). Research results. Ames, IA. 2002. Texas A&M University and ARS (Agricultural Research Service). A seminar on swine Salmonella research and discussed collaboration. College Station, TX. 2002.


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Jennie O Inc., a turkey producer and processor. A summary of Salmonella research and discussed future turkey research. Willmar, MN. 2002. West Liberty Foods a turkey producer and processor. A summary of Salmonella research and discussed future turkey research with the president of West Liberty Foods. West Liberty, IA. 2002. University of Parma faculty and field veterinarians. A seminar and six hour lecture on Salmonella epidemiology to Italian veterinarians. Parma, Italy. 2002. Food Safety Inspection Service (FSIS). Addressed their staff in the Office of Public Health and Safety and the interagency coordinating committee on pre-harvest food safety. Washington, D.C. 2001. Holding at the abattoir associated with increased Salmonella in market swine. National Conference on Animal Production and Food Safety. St. Louis, MO. 2000. Workshop on Epidemiologic Methods and Approaches for Food Safety. Presentation – “Observational studies with power: understanding the ‘experiments of nature’ ”. Birmingham, AL. 2000. National Pork Board. Participated in a round table discussion of Salmonella control. This discussion was taped and distributed to producers. 1999. The acute PRRS investigative study - an update. Proc. George Young Swine Conf. 1997. Risk-based optimization of the Danish swine Salmonella control program. IRAC (Interagency Research Animal Committee) sponsored public conference on Risk Assessment Economic Analysis and Foodborne Illness Regulations. Washington, D.C. November, 2007. Risk assessment for antimicrobial use in feedlots. Academy of Veterinary Consultants. Denver, CO. November, 2007. Assessment of the public health benefits and risks of using antimicrobials in animal agriculture. American Public Health Association 133rd Annual Meeting & Exposition. Philadelphia, PA. December, 2005. Public Health Consequences of Antibiotic Use in Animals. Association of Mexican Specialists in Animal Nutrition (AMENA). Puerto Vallarta, Mexico. October 2005. Risk Studies and Resistance of Antibiotics: Myth and Truth. Global Feed and Food Congress Brazil. Sao Paulo, Brazil. July, 2005. Macrolide Resistance and Risk Assessment. American Veterinary Medical Association Annual Convention. Minneapolis, MN. July, 2005. Antimicrobial risk assessment: The macrolide example of a deterministic risk assessment. Society for Risk Analysis Special Meeting. Washington , D.C. September, 2004. The public health consequences of macrolide use in food animals: A deterministic risk assessment. American Society of Microbiology. New Orleans, LA. May, 2004. The public health consequences of macrolide use in food animals: A deterministic risk assessment. Asian Poultry Conference. Australia Gold Coast. April, 2004.


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Summary of Salmonella research findings. 140th American Veterinary Medical Association Annual Convention. Denver, CO. July, 2003. Conference presentations Hurd HS: Risk assessment for antimicrobial use in food animals. 8th International Symposium on Antimicrobial Agents and Resistance (ISAAR). Seoul, Korea. April, 2011. Hurd HS: Antibiotic use and public policy – the science and politics behind the debate, Pfizer Satelite Symposium Proceedings, pp 3-6. International Pig Veterinary Society, Vancouver, BC Canada. July 19, 2010.

Buck AR, Hurd HS, Baker RB, Maher K: Electronic veterinary prescription certificates: The new web-based tool for documenting antimicrobial use in animal agriculture. Oral presentation during the Industrial Partners portion of the 2010 AASV annual meeting. Omaha, NE. March, 2010. Wang B, Yeager M, Brudvig J, Taylor D, Hurd HS: Swine carcass lesions increase Salmonella contamination. CVM Scholars Research day. Ames, Iowa. August, 2009.

Hurd HS: The veterinarian’s role in food systems, FSIS Public Health Veterinarian Recruitment and Outreach. University of California-Davis. Sacramento, CA. December, 2008.

Hurd HS: The veterinarian’s role in food systems, FSIS Public Health Veterinarian Recruitment and Outreach. Washington State University. Pullman, WA. December, 2008.

Hurd HS: The veterinarian’s role in food systems, FSIS Public Health Veterinarian Recruitment and Outreach. Colorado State University. Ft. Collins, CO. December, 2008.

Hurd HS: The Food System Veterinarian of the 21st Century. American Association of Veterinary Laboratory Diagnosticians/United States Animal Health Association. Greensboro, NC. October, 2008. Hurd HS, Malladi S: Public Health Risks of Using Macrolide Antibiotics in Food Animals. Proceedings of the Society for Risk Analysis Annual Meeting. San Antonio, TX. 2007. Hurd HS, Malladi S: A quantitative risk assessment of the human health risks due to macrolide use in swine. Proceedings of the 7th International Symposium on the Epidemiology and Control of Foodborne Pathogens in Pork (Safe Pork). Verona, Italy. 2007. Hurd HS, Brudvig J, Dickson J, Mirceta J, Polovinski M, Matthews J, Griffith R: Potential human health implications of swine health. Poster presentation at the 7th International Symposium on the Epidemiology and Control of Foodborne Pathogens in Pork (Safe Pork). Verona, Italy. 2007. Brudvig J, Hurd HS, Dickson J, Mirceta J, Polovinski M, Matthews J, Griffith R: The effect of herd health on microbial contamination of swine carcasses at processing and potential implications to human health. The American Association of Veterinary Medical Colleges and the American Society of Public Health Symposium "Partnerships for Preparedness: Future Directions for Schools of Public Health and Colleges of Veterinary Medicine." Atlanta, GA. 2007.


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Brudvig J, Hurd HS, Dickson J, Mirceta J, Matthews J, Griffith R: The Effect of Herd Health on Microbial Contamination of Swine Carcasses at Processing. Conference of Research Workers in Animal Disease. Chicago, IL. 2006. Corns SM, Hurd HS, Ashlock DA, Bryden KM: Developing Antibiotic Regimens Using Evolutionary Algorithms. Proceedings of the IEEE Symposium on Computational Intelligence in Bioinformatics and Computational Biology. 2006. Corns SM, Hurd HS, Ashlock DA, Bryden KM: Evolutionary Optimization of an Antibiotic Feed Regimen Applied to Multiple Bacteria” in Intelligent Engineering Systems through Artificial Neural Networks. Artificial Neural Networks in Engineering Conference edited by C. H. Dagli et al. ASME Press. St. Louis, MO. 16 pp 255-260. 2006. Corns SM, Hurd HS, Hoffman LJ, Bryden KM: Evolving antibiotic regimens to minimize bacterial resistance in swine 11th Annual AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference Portsmouth VA. On-line proceedings. 2006. Hurd HS: Risk Based Optimization of the Danish Pork Salmonella Study. Food Safety Consortium Meeting. Manhattan, KS. October, 2005. Hurd HS: Can antibiotic use in pork production reduce consumer risk? Proceedings of the Safe Pork 6th International Symposium on the Epidemiology & Control of Foodborne Pathogens in Pork. Rohnert Park CA. pp 204-206. September, 2005. Singer RS, Cox LA, Dickson JS, Hurd HS, Phillips I, Miller GY: Potential Risks and Benefits of Tylosin Use in Poultry. 44th Interscience conference on Antimicrobial Agents and Chemotherapy (ICAAC). Washington D.C. November. Session 211 Paper C2-1986 Poster #3011. November, 2004. Wesley IV, Hurd HS, Muraoka WT, Harbaugh E, Trampel D: The effect of transport and holding on Salmonella and Campylobacter in commercial turkeys [abstract]. In: North Central Avian Disease Conference Proceedings. The Food Safety Consortium Annual Meeting October 3-5 2004 Ames Iowa. October, 2004. Rostagno MH, Hurd HS, McKean JD: Are there high and low Salmonella prevalence farms? American Association of Swine Veterinarians. pp 445-446. 2004. Rostagno MH, Hurd HS, McKean JD: Bacteriological and serological Salmonella prevalence in finishing pigs [abstract]. Proceedings of the International Pig Veterinary Society. p 649. April, 2004. Hurd HS, Rostagno MH, McKean JD: Effect of pre-slaughter holding in abattoir pen or transport trailer on Salmonella prevalence [abstract]. International Pig Veterinary Society Proceedings. p 684. April, 2004. Wesley IV, Hurd HS, Muraoka WT, Harbaugh E, Trampel D: Effect of transportation and holding on the prevalence of Salmonella and Campylobacter in commercial turkeys. Midwest Poultry Federation Proceedings. pp 58-68. March, 2004. Andersen MM, Wesley IV, Trampel DW, Muraoka WT, Nestor EJ Coates, E Hurd HS: Prevalence of Arcobacter in Iowa's commercial turkeys as determined by two different isolation protocols. US-Japan Coop Program in Natural Resources Panel of Animal and Avian Health Meeting. Abstract p 20. December, 2003.


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Andersen MM, Wesley IV, Trampel DW, Muraoka WT, Nestor EJ, Coates E, Hurd HS: Prevalence of Arcobacter in Iowa's commercial turkeys as determined by two different isolation protocols. Conf. Res. Workers Anim. Dis. Abstract p 21. November, 2003. Doores S, Hurd HS, Hayes D, Mathew A, Mauer J, Silley P, Singer RS, Jones RN: Low level assessment for Tylosin use in poultry and swine on the treatment of human food-borne disease. Hurd HS, Doores S, Hayes D, Mathew A, Mauer J, Silley P, Singer RS, Jones RN: Risk assessment of macrolide use in fed cattle on the treatment of human food-borne illness Interscience Conference on Antimicrobial Agents and Chemotherapy. Chicago IL. September, 2003. Hurd HS, McKean JD, Gailey JK, Griffith RW, O’Connor AM: Slatted pen floors reduce Salmonella in market swine held in abattoirs. Proc. 5th Int. Symp. Epidemiol. Control of Foodborne Pathogens in Pork. pp 203-204. 2003. Hurd HS, Trampel DW, Wesley IV, Regen PS, Muraoka WT, Rivera F, Harbaugh E: Effect of transport and holding on Salmonella prevalence in market weight turkeys. Conf. Res. Workers Anim. Dis. . Abstract p. 72. November, 2003. Griffith RW, Hurd HS, McKean JD, Gailey JK, Larsen ST, Harbaugh EM: Peracute infection of swine with Salmonella. Proc. 5th Int. Symp. Epidemiol. Control of Foodborne Pathogens in Pork. pp. 321-322. 2003. Larsen ST, McKean JD, Hurd HS, Wesley IV: Eliminating the abattoir pen lairages to decrease the prevalence of Salmonella in cull sows. Proc. 5th Int. Symp. Epidemiol. Control of Foodborne Pathogens in Pork. pp 42-44. 2003. Muraoka WT, Wesley IV, Trampel DW, Nestor EJ, Andersen MM, Hurd HS, Morales VA: Effect of transport and holding on the prevalence of Campylobacter in market weight turkeys. Conf. Res. Workers Anim. Dis. Abstract p 20. November, 2003. O’Connor AM, Gray JT, Hurd HS, McKean JD, Rostagno MH: Genetic relatedness of Salmonella enterica isolates from pens and swine at slaughter. Proc. 5th Int. Symp. Epidemiol. Control of Foodborne Pathogens in Pork. pp 78-80. 2003. Rostagno MH, Gailey JK, Hurd HS, McKean JD: Effect of culture methods on investigations of Salmonella enterica ecology and epidemiology in swine. Conf. Res. Workers Anim. Dis. Abstract p 77. November, 2003. Rostagno MH, Hurd HS, Gailey JK, McKean JD: Sampling cecal contents or ileocecal lymph nodes: Is it different? Proc. 5th Int. Symp. Epidemiol. Control of Foodborne Pathogens in Pork. pp 103-104. 2003. Rostagno MH, Hurd HS, McKean JD, Gailey JK: Evaluating cecal content and ileocecal lymph node sampling to determine Salmonella enterica prevalence in swine. Conf. Res. Workers Anim. Dis. Abstract p 59. November, 2003. Schmidt PL, O'Connor AM, McKean JD, Hurd HS: The role of disinfection in the control of Salmonella in swine lairage pens. Int’l Conf. on Emerging Zoonoses. September. Abstract p 27. September, 2003. Rostagno MH, Hurd HS, McKean JD, Griffith R: Comparative evaluation of Salmonella detection assays on swine fecal samples. Proc. Int. Pig Vet. Soc. p 311. 2002.


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Rostagno MH, Hurd HS, McKean JD, Ziemer CJ, Gailey JK, Leite RC: Salmonella infection in market swine during pre-slaughter holding. Congress of the Pig Veterinary Society. p 319. June, 2002. Hurd HS, McKean JD, Gailey JK, Griffith RW, O’Connor AO: The direct effect of holding pens on Salmonella isolation rates from market swine. 83rd Conf. Res. Workers Anim. Dis. Abstract p 81. 2002. Hurd HS, McKean JD, Griffith R, Rostagno MH: Measuring Salmonella prevalence in finish swine; evaluation of three methods. Proc. Int. Pig Vet. Soc. p 313. 2002. Larsen ST, McKean JD, Hurd HS, Griffith RW, Wesley IV: The effects of abattoir holding pens on the prevalence of Salmonella enterica in cull sows. 83rd Conf. Res. Workers Anim. Dis. Abstract p 82. 2002. Larsen ST, McKean JD, Hurd HS, Rostagno MH, Griffith RW, Wesley IV: Impact of commercial pre-harvest transportation and holding on the prevalence of Salmonella enterica in cull sows. 83rd Conf. Res. Workers Anim. Dis. Abstract p 50. 2002. Levis IM, Hurd HS, McKean JD, Gailey JK, Larsen ST, Harbaugh E, Griffith RW: Use of fructooligosaccharide to prevent rapid Salmonella infection in market weight swine. Conf. Res. Workers Anim. Dis. November. Abstract p 54. 2002. O’Connor A, Gailey J, Hurd HS: Development of a spatially valid sampling technique for the enumeration of Salmonella in the swine abattoir holding pen. 89th Annual Meet. Int. Assoc. Food Prot. p. 127. 2002. O'Connor AM, McKean JD, Gailey JK, Hurd HS: Sampling strategies for quantifying Salmonella spp. in swine lairage pens. Conf. Res. Workers Anim. Dis. November. Abstract p 78. 2002. Wesley IV, Pinkerton-Hogness AL, Rivera F, Larsen ST, Hurd HS, McKean J, Griffith R, Frana T, Nannapaneni R, Wagner D: The prevalence of L. monocytogenes in cull sows. 83rd Conf. Res. Workers Anim. Dis. Abstract p 69. 2002. Wesley IV, Larsen S, Hurd HS, McKean J, Frana T, Cox M, Johnson MG, Nannapaneni R, Pinkerton-Hogness AL, Rivera F: The prevalence of L. monocytogenes in cull sows. Proc. Annu. Meet. Food Safety Consortium. pp 193-197. 2002. Hurd HS, McKean JD, Griffith RW, Rostagno MH: Lairage is a hazard for Salmonella infection in market swine. Proc. Allen D. Leman Swine Conf. pp. 223-225. 2002. Hurd HS, McKean JD, Griffith RW, Wesley IV, Rostagno MH, Gailey JK, Karriker LA: Lairage is a hazard for Salmonella in the pork chain. Proc. Pork Quality Summit. pp. 463-469. 2002. Hurd HS, Gailey JK, McKean JD, Rostagno MH: Experimental rapid infection in market swine following exposure to a Salmonella contaminated environment. Proc. 4th Int. Symp. Epidemiol. Control of Salmonella and Other Foodborne Pathogens in Pork. Leipzig Germany. September pp 462-464. 2001. Hurd HS, McKean JD, Gailey JK, Rostagno MH, Griffith RW: Salmonella infections in market swine before and after transport and holding at the abattoir. 82nd Conf. Res. Workers Anim. Dis. Abstract p 99. 2001.


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Hurd HS, McKean JD, Gailey JK, Rostagno MH, Griffith R: Rapid infection in market weight hogs occurs rapidly following exposure to environmental Salmonella. Proc. 32nd Annu. Meet. Am. Assoc. Swine Vet. p 553. 2001. Hurd HS, McKean JD. Griffith RD, Wesley IV, Rostagno MH: Estimation of the on-farm Salmonella enterica prevalence in market swine. Proc. 4th Int. Symp. Epidemiol. Control of Salmonella and Other Foodborne Pathogens in Pork. pp 521-523. 2001. Hurd HS, McKean JD, Wesley IV, Karriker LA: The effect of lairage on Salmonella isolation from market swine. Proc. 4th Int. Symp. Epidemiol. Control of Salmonella and Other Foodborne Pathogens in Pork. pp 289-291. 2001. McKean JD, Hurd HS, Larsen S, Rostagno M, Griffith RW, Wesley IV: Impact of commercial pre-harvest processes on the prevalence of Salmonella enterica in cull sows. Proc. 4th Int. Symp. Epidemiol. Control of Salmonella and Other Foodborne Pathogens in Pork. pp 295-297. 2001. McKean JD, Hurd HS, Rostagno MH, Griffith RW, Wesley IV: Transport and holding at the abattoir: A critical control point for Salmonella in market swine? Proc. 4th Int. Symp. Epidemiol. Control of Salmonella and Other Foodborne Pathogens in Pork. pp 292-294. 2001. Rostagno M, Hurd HS, Gailey JK, McKean J, Leite R: Comparative evaluation of Salmonella detection assays in swine feces. Proc. 4th Int. Symp. Epidemiol. Control of Salmonella and Other Foodborne Pathogens in Pork. pp 531-533. 2001. Rostagno M, Hurd HS, McKean JD, Ziemer CJ. Gailey J, Leite R: Abattoir holding pens as a source of Salmonella for swine. Proc. 4th Int. Symp. Epidemiol. Control of Salmonella and Other Foodborne Pathogens in Pork. pp 298-300. 2001. Wesley IV, Jourdan AD, Hurd HS, Pinkerton AL: 5 fluorogenic PCR assay for the iap gene of Listeria species. Proc. Annu. Meet. Food Safety Consortium. pp ISU38-ISU43. 2001. Hurd HS, McKean JD, Wesley IV, Karriker LA: Lairage effects on Salmonella isolation in market swine. Food Safety Consortium Annu. Meet. pp ISU41-ISU47. 2000. Boyapalle S, Kanuganti S, Wesley IV, Hurd HS, Reddy PG: Comparison of a multiplex and 5' nuclease PCR assays for the rapid detection of pathogenic Yersinia enterocolitica in swine and pork products. Soc. Industrial Microbiol. Food-borne Pathogens 2000 - Perspectives & Interventions. p. 26. 2000. Hurd HS, McKean JD, Griffith RD, Wesley IV, Rostagno MH: Measuring Salmonella prevalence on swine farms and at the abattoir. Am. Assoc. Vet. Lab. Diagn. p. 58. 2000. McKean J, Hurd HS, Rostagno M, Griffith R, Wesley I: Salmonella survey tools in swine: farm and abattoir - preliminary report. Food Safety Consortium Annu. Meet. pp. ISU53-ISU57. 2000. Boyapalle S, Wesley IV, Hurd HS, Karriker L, Kanuganti S, McKean JD, Okwumabua O, Reddy PG: Comparison of a conventional multiplex and 5' nuclease PCR assays for the rapid detection of pathogenic Yersinia enterocolitica in swine and pork products. 80th Conf. Res. Workers Anim. Dis. p. 78. 1999. Hurd HS, McKean JD, Wesley IV, Karriker LA: The effect of lairage and transport on intestinal and meat prevalence of Salmonella in market weight pigs. 80th Conf. Res. Workers Anim. Dis. p. 96. 1999.


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Hurd HS, Schlosser WD, Ebel ED: The effect of intermittent shedding on prevalence estimation in populations. Proc. 3rd Int. Symp. Epidemiol. Control of Salmonella in Pork. pp. 57-62. 1999. Hurd HS, Stabel TJ, Carlson SA: Sensitivity of various fecal sample collections techniques for detection of Salmonella typhimurium in finish hogs. Proc. 3rd Int. Symp. Epidemiol. Control of Salmonella in Pork. pp. 63-64. 1999. Kanuganti S, Wesley IV, Hurd HS, Karriker L, McKean JD, Boyapalle S, Reddy PG: Rapid detection of Listeria monocytogenes in food and food animals. 80th Conf. Res. Workers Anim. Dis. p. 77. 1999. Proescholdt T, Turkson P, McKean J, Davies P, Funk J, Hurd HS, Beran G: Salmonella in commercial swine from weaning through slaughter. Proc. 3rd Int. Symp. Epidemiol. Control of Salmonella in Pork. pp. 161-164. 1999. Hurd HS, McKean JD, Wesley IV, Karriker LA: The effect of lairage and transport on intestinal and meat prevalence of Salmonella in market weight pigs. 80th Conf. Res. Workers Anim. Dis. p. 96. 1999. Hurd HS, Schlosser WD, Ebel ED: The effect of intermittent shedding on prevalence estimation in populations. Proc. 3rd Int. Symp. Epidemiol. Control of Salmonella in Pork. pp. 57-62. 1999. Hurd HS, Stabel TJ, Carlson, SA: Sensitivity of various fecal sample collections techniques for detection of Salmonella typhimurium in finish hogs. Proc. 3rd Int. Symp. Epidemiol. Control of Salmonella in Pork. pp. 63-64. 1999. Kanuganti S, Wesley IV, Hurd HS, Karriker L, McKean JD, Boyapalle S, Reddy PG: Rapid detection of Listeria monocytogenes in food and food animals. 80th Conf. Res. Workers Anim. Dis. p. 77. 1999. Proescholdt T, Turkson P, McKean J, Davies P, Funk J, Hurd HS, Beran G: Salmonella in commercial swine from weaning through slaughter. Proc. 3rd Int. Symp. Epidemiol. Control of Salmonella in Pork. pp. 161-164. 1999. Hurd HS, McKean JD, Wesley IV, Karriker LA: The effect of lairage and transport on intestinal and meat prevalence of Salmonella in market weight pigs. 30th Annual Proc. Am. Assoc. Swine Practitioners. February 27 – March 2, 1999. Hurd HS, McCluskey BJ, Mumford EL: Management factors affecting the risk of vesicular stomatitis infection on western U.S. livestock operations. 79th Conf. Res. Workers Anim. Dis. p. 51. 1998. Hurd HS, Norden DK, Hayek AM: Management factors associated with the spread of vesicular stomatitis. Proc. Epidemiol. Econ. Symp. 1997. Hurd HS, Petersburg K, White L: The acute PRRS investigative study - an update. Proc. U.S. Anim. Health Assoc. pp. 524-529. 1997.

Hurd HS, Connor J: The acute PRRS investigative study - an update. Proc. Al Lehman Swine Conf. 1997.

Hurd HS: The acute PRRS investigative study - an update. Proc. Swine Dis. Conf. Swine Practitioners. 1997.


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Hurd HS, McCluskey B, Bohlender R: Report on vesicular stomatitis research symposium. Proc. U.S. Anim. Health Assoc. Meet. pp. 125-126. 1997.

Hurd HS, Norden DK, Hayek AM: Management factors associated with the spread of Vesicular Stomatitis. Proc. U.S. Anim. Health Assoc. Meet. pp. 127-128. 1997.

Hurd HS, McCluskey B, Wilson T, Mare CJ, Howard D, Chavez G: Facts of vesicular stomatitis epidemiology - 1996 update. Proc. U.S. Anim. Health Assoc. p. 134. October, 1996.

Report of the Committee on Tuberculosis. Proc. U.S. Animal Health Association. pp 602-614. 1995.

Hurd HS, Wilson T, McCluskey B, Tabachnick W, Dick J, Bridges V, Freier J, Belfrage J: Facts of vesicular stomatitis epidemiology- a review. Proc. U.S. Animal Health Assoc. October, 1995.

Hurd HS, Forsythe KW, Howe R: Benefit/cost and performance analysis of the gamma interferon test for bovine tuberculosis. Proc. U.S. Anim. Health Assoc. Committee on Tuberculosis. 1994.

Schlosser WD, Hurd HS, Hogue AT: Measuring the effectiveness of an egg monitoring and diversion program in reducing the risk of SE contamination of eggs from layer flocks. Proc. Annu. Meet. Soc. Risk Analysis. 1994. Hurd HS, Forsythe K: Benefit/cost and performance analysis of the gamma interferon test for bovine tuberculosis. Proc. Int. Symp. Bovine Tuberculosis in Animals and Human Beings. p. 19. May, 1995. Hurd HS, Hancock DD, Thomas LA, Wells SJ: Salmonella prevalence in U.S. dairy calves and a comparison of active and passive surveillance systems. Proc. 8th Congr. Int. Soc. Anim. Hyg. September, 1994. Hurd HS, Hancock DD, Thomas LA, Wells SJ: Salmonella monitoring systems: a comparison of bovine and human isolates from active and passive surveillance systems. Proc. U.S. Anim. Health Assoc. Committee on Salmonella. November, 1994. Wells SJ, Hueston WD, Hurd HS: The national dairy heifer evaluation project: overview of its impact on the U.S. dairy industry. Proc. 8th Congr. Int. Soc. Anim. Hyg. September, 1994. Hancock DD, Wells S J, Thomas L A, Hurd HS, Dargatz DA, Hill GW, Garber LP. National prevalence study for E. coli O157:H7 in dairy calves. Proc. 14th Annu. Western Food Anim. Dis. Res. Conf. 1993. Hurd HS, Hueston WD: Macroepidemiology as it affects national animal health policy. Proc. Symp. Epidemiol. Zoonoses Econ. 1992. Wells SJ, Hurd HS, Garber L: Prevalence of Cryptosporidia spp. Salmonella spp. and E. coli O157:H7 infection in preweaned dairy heifer calves in the United States. 73rd Conf. Res. Workers Anim. Dis. 1992. Crooks AC, Hurd HS, Dargatz DA, Hill GW: Economic cost of piglet mortality in the farrowing to weaning phase: a report of the NAHMS national swine survey. Proc. Am. Assoc. Swine Practitioners. pp 483-485. 1992.

Hurd HS, Hueston WD: Macroepidemiology as it affects decision making in animal health. Proc. 17th World Buiatrics Congr. St. Paul Minnesota. September, 1992.


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Walker KW, Hueston WD, Hurd HS: BSE risk assessment for the Americas 1992. Proc. Livestock Conservation Inst. April, 1992.

Crooks A C, Hurd HS, Dargatz D, Hill GW: he impacts of herd size upon production efficiency and animal health in the U.S. swine industry. Proc. Int. Symp. Vet. Epidemiol. Econ. pp. 176-178. 1991.

Hueston W, Hurd HS, Walker K: Integrating data from multiple sources for national animal health monitoring in the United States. Proc. Int. Symp. Vet. Epidemiol. Econ. pp. 173-175. 1991. Hurd HS: Neonatal piglet mortality. Seminar Epidemiol. Vet. Med. World Health Organization. Hannover Germany. October, 1991. Hurd HS: The case-control study as a different approach to diagnosis on the farm. Proc. Annu. Fall Conf. Bovine Practitioners. 1991. Miller WC, Hurd HS, Walker KD: Mathematical simulation of respiratory infection in dairy calves. Proc. Western Section Am. Soc. Anim. Sci. 1991. Hurd HS: Bovine abortion: The case-control study as a different approach to diagnosis. Proc. Am. Assoc. Bovine Practitioners. 1990. Hurd HS: Epidemiology for the practitioner: The case-control study. Proc. Michigan Vet. Med. Assoc. 1990. Hurd H S Dargatz D Hill GW. The national animal health monitoring system swine survey: field test results current and future activities. Proc. Minnesota Swine Conf. Vet. Hurd HS, Kaneene JB: NAHMS meeting user needs some examples. Proc. U.S. Anim. Health Assoc. 1989. Hurd HS, Kaneene JB: Elucidation of risk factors associated with the occurrence of clinical respiratory disease. Proc. U.S. Anim. Health Assoc. 1988. Kaneene JB, Hurd HS: Users and uses of National Animal Health Monitoring System data in Michigan. Acta Scandinavia Proc. Int. Soc. Vet. Epidemiol. Econ. July, 1998. Hurd HS, Kaneene JB: A stochastic model for the prediction of rates of common dairy diseases and their economic effect. Proc. Am. Vet. Med. Assoc. Meet. 1987. Hurd HS: Introduction to computing for the practitioner. Proc. Pennsylvania Vet. Med. Assoc. Central Reg. Meet. 1985.

Awards Distinguished Veterinary Post-doctoral. Michigan State University College of Veterinary Medicine 2008.


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TEACHING

Curricular development grants funded Hurd HS, Danielson J, Dickson JS, Gemmill DD, Anderson DE, Ricke S: Food Systems Veterinary Medicine for the 21st Century. USDA-NIFA Higher Education Challenge Grants Program. Oct 2010 – Sept 2013. $308,667.

Wolt JD, Hurd HS, O’Connor A, Rodriguez L, Jensen H, Correia A, Carriquiry A: Enabling graduate learning in risk analysis with emphasis on food agriculture and veterinary medicine. USDA:CSREES Higher Education Challenge Grant USDA. Fall 2006 - Spring 2008. $146,813.

Classes taught Veterinary Professional Curriculum

VDPAM 411 (Production Animal Medicine) 2005-2007 Approximately 1 hour per month VDPAM 477 (Production Animal Medicine), Topics in Food safety, 2 hours per month 2009-

2010

Graduate Curriculum

Risk Assessment for Food Agriculture and Veterinary Medicine (Agron/VDPAM 570) 2005-2007, 2009 (developed and taught 50%).

Food Safety 173:170, University of Iowa/ Iowa State University MPH program for veterinarians”, 3 hours per year in 2007, 2008, 2009.

VDPAM 522 (Principles of Epidemiology) 2006 (taught 25%)

Graduate student advising Name, degree received, department, university, graduation, role

Bing Wang PhD VMPM ISU expected 2012 (Major) Alejandro Ramirez PhD VMPM ISU expected 2011 (member) Tim Cutler PhD VDPAM ISU 2010 (member) Danelle Bickett-Weddle PhD VMPM ISU 2009 (Co-major) Steven Corns PhD Mechanical Engineering ISU 2008 (member) Thomas Denagamage MS VDPAM ISU 2008 (member) Adrienne Norgrant MS VDPAM ISU 2006 (Co-major) Ellen Harbaugh MS VMPM 2005 (Co-major) Jared Gailey MPH 2003 PhD 2004 (Co-major) Peggy Schmidt MS VDPAM ISU 2004 (member) Steven Larsen PhD VMPM 2003 (Co-major) Ian Levis MS VMPM ISU 2003 (member) Marcos Rostagno DVM PhD Federal Univ Brazil 2002 (member)

(also supervised during USDA-ARS-NADC post-doc 2003-2005) L.P. Garber MS Dept of Environmental Health , Colorado State University 1993 (member)


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Student mentoring Amber DeClercq, Masters of VPM, Veterinary Diagnostic and Production Animal Medicine,

working on Sustainability and Food Systems Thinking project, 2011 Alison Buck, Animal Science undergrad working on eVRx project 2009-2010 Shi Peng, ISME PhD student working on FAST egg project, 2009-2010 Daniel Taylor DVM, MPH, work on carcass contamination study, 2007-2009. Won first place

poster, ISU College of Veterinary Medicine Research Day 2007. Swine subclinical lesions at slaughter and carcass contamination.

Jean Brudvig DVM, MPH , Post-doc worked on Public Health Reports paper, 2006-2007 Sasidhar Maladi ISME PhD student working on Stochastic Macrolide risk assessment project,

2005-2007 Jing Liang, PhD in Agricultural economics, 2006-2007 Steve Corns, ISME PhD student working on Danish Risk paper, 2004-2006

RESEARCH

Grants and Contracts Funded Dickson JS, O’Connor AM, Hurd HS, McKean JD: Evaluating the sources of Salmonella after carcass chilling. National Pork Board. October 2010 – September 2011. $51,786.

Hurd HS, Dickson JS, O’Connor AM: Risk informed management of Salmonella in deep tissue lymph nodes. National Pork Board. September 2010 – August 2011. $52,070. Hurd HS, O’Connor A: Approaches to reporting information sources; Pork Safety Risk Assessments. Food Safety Consortium, USDA:NIFA. August 2010 – August 2011. $39,877.

Hurd HS, Jensen HH: Systems model to evaluate the risk and benefits of E. coli O157:H7 vaccination in beef cattle. Pfizer Animal Health. July 2010 – July 2011. $169,421.

Hurd HS, Baker RB: Electronic Veterinary Prescription (eVRx) Pilot Study for a Tool Demonstrating Judicious Antibiotic Use. National Pork Board. May 2009 - May 2010. $49,980.

Hurd HS (PI in 2007) Co-investigators: Trampel D, Roth JA, Bickett-Weddle D, Brown GB: Biological Exposure Assessment and Risk Management (BERM-FAST Eggs): A rapid decision making tool to allow movement of eggs and egg products from non-infected premises within an avian influenza or Exotic Newcastle disease control area. USDA:APHIS Emergency Programs. 2007 - 2009. $526,132.

Hurd HS: Stochastic risk assessment of macrolide use in food animals. Elanco Animal Health. July 2007. $20,000.

Hurd HS, Jensen H: Integrated risk-based analysis of Salmonella in the pork production chain. USDA:CSREES Food Safety Consortium. August 2006 - August 2008. $45,000.

Misra MK, Hurd HS, Maher K: The Iowa livestock traceability project. Biosciences Alliance of Iowa Board. December 2006 to November 2007. $300,000. Hurd HS, Yaeger MJ, Brudvig JM: The Correlation between Pig Health and Human Risk: Exploratory Assessment of Measurement Tools. USDA Formula Funds. December 2006 - September 2007. $20,000.


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Dickson J, Sebranek J, Hurd HS: Moisture enhanced pork - development of a quantitative risk assessment. USDA:CSREES. Fall 2006 - Fall 2009. $514,846. Hurd HS, Dickson JS, Griffith RW: Effect of herd health on microbiological contamination of carcasses and effect of antibiotic free swine production on presence of antibiotic resistant bacteria on carcasses. Elanco Animal Health. December 2005. $91,200. O’Connor AM, Hurd HS, McKean JD: Quantifying the association between the farm the lot and lairage and carcass/product Salmonella. USDA:CSREES National Research Initiative. July 2005 – July 2008. $999,221. Hurd HS, Rostagno M H, McKean JD: Salmonella prevalence during the finishing production stage. National Pork Board. May 2004 – May 2005. $38,754. Hurd HS, Enøe C, Hald T: Risk-based optimization of the Danish pork Salmonella program. Funding for travel and housing. Danish Veterinary Institute (EpiLab) Copenhagen Denmark. April - July 2004. $25,000. Trampel DW, Wesley IV, Hurd HS: Do transportation and holding influence Salmonella bacteremia and population diversity of Campylobacter in commercial turkeys? USDA:CSREES Food Safety Consortium. March 2004 - February 2005. $32,000. Hurd HS, Harbaugh E, Trampel D, Wesley IV: Estimation of the possibility of rapid aerosol transmission in turkeys in mock holding station environment. June 2003 – May 2004. Iowa Turkey Federation. $9,756. Trampel DW, Wesley IV, Hurd HS: Effect of transportation and holding on the prevalence of Salmonella and Campylobacter in commercial turkeys. USDA:CSREES Midwest Poultry Consortium. June 2003 - May 2004. $29,948. O’Connor AM, Gray JT, Hurd HS: Investigating genetic relatedness among Salmonella spp. isolated in transportation trucks pens and slaughter swine.. National Pork Board. April 2002 – May 2003. $25,810. McKean JD, Hurd HS: Eliminating the abattoir pen lairage to decrease the prevalence of Salmonella in cull sows.. National Pork Board. April 2002 - March 2003. $25,000. Griffith RW, Hurd HS, McKean JD: Understanding rapid infection of market age swine with Salmonella under simulated lairage. : USDA:CSREES Food Safety Consortium. March 2002 - February 2003. $30,116. O’Connor A, McKean J D, Hurd HS: Enumeration of Salmonella in postmortem porcine samples. USDA:CSREES Food Safety Consortium. March 2002 - February 2003. $30,116. Hurd HS, McKean JD, Griffith RW, O’Connor AM, Wesley IV, Prusa KJ: .Perimarketing control strategies to reduce Salmonella contamination of pork carcasses. National Research Initiative: USDA:CSREES National Research Initiative. October 2001 - September 2005. $783,400. Harris DL, Harris IT, Dickson J, Hurd HS: Salmonella monitoring in swine and reduction immediately prior to slaughter. National Food Safety Initiative IREECGP. October 2001 - September 2004. $600,000.


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McKean J D, Hurd HS, Griffith RW, Wesley IV: Current antemortem and postmortem detection methods for Salmonella control lack the sensitivity necessary to evaluate on-farm risk factors. USDA:CSREES Food Safety Consortium. June 2000 - June 2001. $35,500. McKean J D, Hurd HS, Griffith RW, Wesley IV: Evaluation of antemortem Salmonella detection procedures in market weight swine. National Pork Producers Council. March 2000 - March 2001. $24,890. McKean JD, Hurd HS, Rostagno MH, Griffith RW, Wesley IV: Salmonella Survey Tools in Swine. USDA:CSREES Food Safety Consortium. March 2000 - September 2003. $58,685. McKean J D, Griffith RW, Johnson MG, Hurd HS, Wesley IV: The impact of commercial pre-slaughter processes on the prevalence of Listeria monocytogenes in ground pork from cull sows. National Alliance for Food Safety. March 2000 - October 2000. $92,250.

McKean JD, Hurd HS, Griffith RW: The prevalence of foodborne organisms in swine and pork. USDA:CSREES Food Safety Consortium. July 1999 - June 2000. $58,685. PROFESSIONAL PRACTICE/OUTREACH Advisory boards (invited)Council for Agricultural Science and Technology (CAST) Steering Committee. Antibiotics in Animal Agriculture: Effects on Food Production, Animal and Human Health, and Public Policy, 2011. American Society of Microbiology, Public Health and Scientific Affairs Board, Committee on Agricultural and Food Microbiology, July 2010 – June 2013. Council of Canadian Academies. Approaches to Animal Health Risk Assessment, (www.scienceadvice.ca), Ottawa Canada and other locations, August 2009 – March 2011. National Pork Board, Public Health and Producer Safety Technical Advisory group, 2009-2011. Animal Health Institute. Scientific Advisory Council on Healthy Animals Safe Food. www.healthyanimals.org . January 2010 – indefinite National Center for Food Protection (IFPTI). Curriculum Development Working Group. www.ifpti.org. January 2009- indefinite US Delegation to the Codex ad Hoc Intergovernmental Task Force on Antimicrobial Resistance. Seoul Korea. www.codexalimentarius.net October 2007-2010. National Pork Board. Salmonella Working Group Des Moines IA, 2001-2007. National Pork Board’s Environmental and Manure Management Working Group Des Moines IA, 2001-2003.


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Consulting, Advising Met with Government Accountability Office (GAO) Analysts (a non-partisan, independent federal agency that conducts work at the request of Congress) to discuss extension, education, and/or research activities regarding antibiotic resistance and/or judicious use of antibiotics in food animals. Ames, IA. December, 2010. National Grain and Feed Association, FDA draft compliance guidance on salmonella in animal feed. November, 2009. Bayer Animal Health Quantitative risk assessment for a revised label for FDA. Kansas City MO, 2010 McGuire Woods, expert testimony on the public health impacts of confinement swine housing on the neighbors, Kansas City, MO. 2010. Iowa Senator Charles Grassley’s office to contribute to a statement defending production agriculture that was part of the AVMA PEW response. Truth about Trade & Technology - Des Moines, IA. www.truthabouttrade.org, June 2009. Testimony, California Legislature Senate Committee on Food and Agriculture. Addressing the Public Health Impacts Resulting from the Non-Therapeutic use of antibiotics in our Food Supply: Are We Creating a Superbug?” Sacramento CA, March 17 2009. Centers for Disease Control Public meeting to solicit input for updating A Public Health Action Plan to Combat Antimicrobial Resistance. Atlanta GA. December 12-13, 2007. Bayer Animal Health Quantitative risk assessment for a new antibiotic approval with FDA. Kansas City MO, 2006-2007. Chinese and Thailand “Food and Drug Administration”, Provided professional advice regarding risk assessment methods and review the current RA policies. Beijing, China and Bangkok, Thailand. April 2006. Guidant Inc. Developed system for post-surgical monitoring of research dogs, Minneapolis, MN, 2006. Boehringer Ingelheim Inc. Provided professional advice on analysis of a dataset regarding. Ames, IA. 2005. National Cattlemen’s Beef Association, participated in a monthly teleconference for the International BSE Expert Discussion Forum 2004. International Ingredients Corporation, Provided professional advice to on a Salmonella problem in feed Des Moines IA, January 2003. Iowa Department of Public Health (Dr. R. Currier), Review a CDC proposal on environmental sampling around hog farms, Des Moines IA, 2002. Danish Royal Court, Expert witness in a suit regarding PRRS vaccination, Copenhagen Denmark, 2001-2002.


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Baxter Health Inc, Expert epidemiologist on Microbiological Safety Committee of a company (xenotransplantation production unit) Rochester MN, 2000-2001. Continuing Education given Principles, methodologies and models of risk assessment for veterinary drugs (4 hours). China Institute of Veterinary Drug Control (FDA). Beijing, China. July 8, 2010. Risk assessment techniques and antibiotic resistance (6 hours) to Vermont Veterinary Medical Association Summer Meeting, Burlington, VT. June 17, 2010

Public Health Veterinarian Recruitment and Roles “One Medicine Approach to Food Safety”. North Carolina State University Veterinary Continuing Education Program. Raleigh, NC. January, 2009.

Thailand FDA. Workshop (4 hours) with university and government experts to describe U.S. risk assessment methods and current RA policies. April 2006.

Grant and Manuscript Reviews Grant Reviews Panel Manager, USDA-National Institute of Food and Agriculture Competitive Programs, “Engineering Approaches for Improved or Alternative Management Systems to Safeguard Animal Welfare” (A1501), March – October 2010. USDA:AFRI, ad hoc reviewer,“Epidemiologic Approaches for Food Safety” Program of the USDA National Research Initiative, 2003.

Special Review Requests National Research Council’s Board on Agriculture and Natural Resources Report; An Evaluation of the Food Safety Requirements of the Federal Purchase Ground Beef Program. The National Academies. October, 2010. Mead et al., Scientific and Technical Factors Affecting the Setting of Salmonella Criteria for Raw Poultry: A Global Perspective, Journal of Food Protection, 73:8 pp 1566-1590, 2010

New Zealand Ministry of Agriculture. Review of PRRS risk assessment, 2006. Service in Professional Societies Council on Biologic and Therapeutic Agents (COBTA) representing Epidemiology, American Veterinary Medical Association (AVMA) Elected by House of Delegates, Chicago IL, (July 2009 – July 2015) Antimicrobial Use Task Force, American Veterinary Medical Association (AVMA) (July 2009 – July 2010)

Program planning committee for 2007 AASV annual meeting. Chaired the session on epidemiology and immunity. American Association of Swine Veterinarians, Orlando FL, June 2007.


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Scientific Committee, 5th International Symposium on the Epidemiology and Control of Foodborne Pathogens in Pork, Crete Greece. October 1-4 2003

Served as the food safety editor for American Association of Swine Veterinarians weekly electronic newsletter 2003

American Association of Swine Veterinarians Meeting. Organized and facilitated a one-half day pre-convention workshop on food safety. Nashville TN 2001. Membership in Professional Societies American Association of Swine Veterinarians

American Veterinary Medical Association

Institute of Food Technologists

International Council on Systems Engineering\

Society of Phi Zeta Gamma Chapter Iowa State University

Society for Risk Analysis

INSTITUTIONAL SERVICE College

College Research Advisory committee 2004-2007

Departmental Director - VDPAM Graduate Education for Masters of Preventative Veterinary Medicine Program 2009-2012

Chair - Departmental Research and Graduate Studies Committee 2009-2012

Graduate Curriculum Committee 2009-2012 (chair – O’Connor)

Departmental Strategic Planning and Governance (chair – Dr. McKean) 2004-2007

Documents

H. SCOTT HURD · 2015. 12. 21. · H.S. Hurd curriculum vita 3 51. Singer RS, Cox LA, Dickson JS, Hurd HS, Phillips I, Miller GY: Modeling the relationship between food animal health