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New ELISA Diagnostic Shows PHEV Is Endemic In U.S. Swine Herds
Porcine hemagglutinating encephalomyelitis virus (PHEV) is a swine coronavirus first isolated in 1962 associated with vomiting & wasting disease (VWD) as well as encephalomyelitis, with a high mortality rate in newborn pigs. Most current research is focused on the...