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.
No takes yet. Share an insight, caveat, or question.
Wu et al. (2013) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: