Patterns of Porcine Reproductive and Respiratory Syndrome Virus Genotypes in Ontario, Canada, 2004-2007
The main method of transmission of the porcine reproductive and respiratory syndrome virus (PRRSV) in Ontario was found to be common sources of live pigs or similar herd ownership, rather than via aerosols, according to a new study from the University of Guelph.
17 June 2014
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