Determination of Infectious Titer and Virulence of an Original US PEDv PC22A Strain
Porcine epidemic diarrhea (PED) is a highly contagious enteric disease of swine characterized by acute watery diarrhea, vomiting, dehydration, and weight loss. It was first observed in farm pigs in England in 1971, write Xinsheng Liu et al, Ohio State University.
4 December 2015
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