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Lessons Learned and Knowledge Gaps about the Epidemiology and Control of Porcine Reproductive and Respiratory Syndrome Virus in North America

The purpose of the information reported here is to describe the current state of knowledge about control and epidemiology of PRRS. Information on aspects related to molecular epidemiology, within-farm transmission, and between-farm spread of the PRRSV is provided. Features related to the control and elimination of PRRS at farm and regional levels are described.

Andres M. Perez, PhD; Peter R. Davies, BVSc, PhD; Christa K. Goodell, PhD; Derald J. Holtkamp, DVM Enrique Mondaca-Fern�ndez, PhD; Zvonimir Poljak, PhD; Steven J. Tousignant, DVM; Pablo Valdes-Donoso, DVM; Jeffrey J. Zimmerman, PhD; Robert B. Morrison, PhD; Lessons Learned and Knowledge Gaps about the Epidemiology and Control of Porcine Reproductive and Respiratory Syndrome Virus in North America; Journal of the American Veterinary Medical Association; June 15, 2015, Vol. 246, No. 12, Pages 1304-1317 doi: 10.2460/javma.246.12.1304