Profile
- Clinical Associate Professor and Swine Extension Veterinarian, Department of Veterinary Diagnostic and Production Animal Medicine College of Veterinary Medicine, Iowa State University, Ames, IA.
2014-Present
- Director of Production Improvement, Murphy-Brown Western Operations, LLC. Ames, IA. 2009-2014
- Director of Health Strategies, New Fashion Pork, Inc., Jackson, MN. 1998-2009
Education
- DVM, University of Minnesota, Minneapolis, MN. 1998
- B.S. University of Minnesota, Minneapolis, MN. 1996
Honors and Awards
- Alex Hogg Memorial Scholarship, American Association of Swine Veterinarians, 2015
- Pfizer “10 under 40” Award Winner, 2011
Selected Professional and Academic Associations
- American Association of Swine Veterinarians
- Swine Health Information Center Monitoring and Analysis Working Group
- National Secure Pork Supply – Implementation Task Force
- Chairman, James D. McKean ISU Swine Disease Conference
- Reviewer, Journal Swine Health and Production
- Reviewer, Transboundary and Emerging Diseases
- AVMA Member (2015-present)
- Iowa Pork Producers Association, Member
- IPPA Swine Health Committee
- IPPA Elections Committee
- Iowa Swine Day Organizing Committee (
- ISU Mycoplasma Research Interest Group
- Iowa State University Content Coordinator, National Hog Farmer e-newsletter
Selected Peer-Reviewed Publications:
- Baker KL, Mowrer C, Canon A, Linhares DCL, Rademacher C, Karriker LA, Holtkamp DJ. Systematic Epidemiological Investigations of Cases of Senecavirus A in US Swine Breeding Herds. Transbound Emerg Dis.2016 Nov 25. doi: 10.1111/tbed.12598. [Epub ahead of print] PMID: 27888583 DOI: 10.1111/tbed.12598.
- Gimenez-Lirola LG, Rademacher C, Linhares D, Harmon K, Rotolo M, Sun Y, Baum DH, Zimmerman J, Piñeyro P. 2016. Serological and molecular detection of Senecavirus A associated with an outbreak of swine idiopathic vesicular disease and neonatal mortality. J Clin Microbiol54:2082–2089.
- Guo B, Piñeyro PE, Rademacher C, Zheng Y, Li G, Yuan J, Hoang H, Gauger PC, Madson DM, Schwartz KJ, Canning PE, Arruda BL, Cooper VL, Baum DH, Linhares DC, Main RG, Yoon K-J. 2016. Emergence of Senecavirus A genetically distinct from historical Seneca Valley viruses in US swine with vesicular disease. Emerg Inf Dis2016 Jul;22(7):1325-7.
- Montiel N, Buckley A, Guo B, Kulshreshtha V, VanGeelen A, Hoang H, Rademacher C, Yoon K, and Lager K. Vesicular disease in 9-week-old pigs experimentally infected with Senecavirus Emerg Infect Dis.2016 Jul;22(7):1246-8.
- Zhang JQ, Piñeyro P, Chen Q, Zheng Y, Li G, Rademacher C, Derscheid R, Guo B, Yoon KJ, Madson D, Gauger P, Schwartz K, Harmon K, Linhares DC, and Main R. Full-Length Genome Sequences of Senecavirus A from Recent Idiopathic Vesicular Disease Outbreaks in United States. Genome Announcement 2015 Nov 12;3(6).
- Canning P, Canon A, Bates JL, Gerardy K, Linhares DC, Pineyro PE, Schwartz J, Rademacher C, Holtkamp D, Karriker L. Neonatal mortality, vesicular lesions and lameness associated with Senecavirus A in a U.S. sow farm. Transboundary and Emerging Diseases2016 Aug;63(4):373-8.
- White D, Rotolo M, Olsen C, Wang C, Prickett J, Kittawornrat A, Panyasing Y, Main R, Rademacher C,Hoogland M. 2014. Recommendations for pen-based oral-fluid collection in growing pigs. J Swine Health Prod22(3): 138-141.
- Pepin BJ, Kittawornrat A, Liu F, Gauger PC, Harmon K, Abate S, Main R, Garton C, Hargrove J, Rademacher C, 2013. Comparison of specimens for detection of Porcine Reproductive and Respiratory Syndrome Virus infection in boar studs. Transboundary and emerging diseases. 2015 Jun;62(3):295-304.
- Olsen C., Wang C., Christopher-Hennings J., Doolittle K., Harmon, K., Abate, S., Kittawornrat A., Lizano S., Main R., Nelson, E., Otterson T., Panyasing Y., Rademacher C,Rauh R, Shah R, Zimmerman J. 2013, Probability of detecting Porcine reproductive and respiratory syndrome virus infection using pen-based swine oral fluid specimens as a function of within-pen prevalence. Journal of Veterinary Diagnostic Investigation,2013 May;25(3):328-35.
- Olsen C, Wang C, Christopher-Hennings J, Doolittle K, Harmon K, Abate S, Kittawornrat A, Lizano S, Main R, Nelson E, Otterson T, Panyasing Y, Rademacher C, Rauh R, Shah R, Zimmerman J. 2013. Probability of detecting Porcine reproductive and respiratory syndrome virus infection using pen-based swine oral fluid specimens as a function of within-pen prevalence. Journal of Veterinary Diagnostic Investigation 25(3):328-335.
- Kittawornrat A, Prickett J, Wang C, Irwin C, Panyasing Y, Ballagi A, Rice A, Main R, Johnson J, Rademacher C, Hoogland M, Rowland R, Zimmerman J. 2012. Detection of Porcine reproductive and respiratory syndrome virus (PRRSV) antibodies in oral fluid specimens using a commercial PRRSV serum antibody enzyme-linked immunosorbent assay, Journal of Veterinary Diagnostic Investigation 24(2): 262-269.
- Ramirez A, Wang C, Prickett JR, Pogranichniy R, Yoon KJ, Main R, Johnson JK, Rademacher C, Hoogland H, Hoffmann P, Kurtz A, Kurtz E, Zimmerman J. Efficient surveillance of pig populations using oral fluids. Prev Vet Med.2012;104(3-4):292-300.
- Rademacher C. Diagnostic Approaches to Swine Central Nervous System Disorders. J Swine Health Production 2001;9(1):31-33.