Our investigation was conducted in order to verify a recent severe epidemic at several swine farms in northern China that indicated a newly emerging disease. Evidence confirmed that the epidemic was caused by a virulent Pseudorabies virus infection in swine herds.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3788163PMC
http://dx.doi.org/10.4142/jvs.2013.14.3.363DOI Listing

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