Characterization of changes in productivity parameters as breeding herds transitioned through the 2021 PRRSV Breeding Herd Classification System

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2022-LinharesDaniel-CharacterizationChanges.pdf (177.57 KB)
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2022-05
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Osemeke, Onyekachukwu
 Donovan, Tara
 Dion, Kate
 Holtkamp, Derald J.
 Linhares, Daniel
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American Association of Swine Veterinarians
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Veterinary Diagnostic and Production Animal Medicine
Abstract
Using retrospective data from 6 breed-to-wean herds over 4 years, porcine reproductive and respiratory syndrome virus (PRRSV) statuses were assigned by week according to the 2021 American Association of Swine Veterinarians PRRSV classification. Productivity changes were characterized as herds transitioned through status categories. Overall, productivity improved as farm status improved.
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This article is published as Osemeke, Onyekachukwu H., Tara Donovan, Kate Dion, Derald J. Holtkamp, and Daniel CL Linhares. "Characterization of changes in productivity parameters as breeding herds transitioned through the 2021 PRRSV Breeding Herd Classification System." Journal of Swine Health and Production 30, no. 3 (2022): 145-148. DOI: 10.54846/jshap/1269. Copyright 2022 AASV. Posted with permission.
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https://doi.org/10.54846/jshap/1269
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https://dr.lib.iastate.edu/handle/20.500.12876/4vGXBoZr
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