date:Jun 20, 2013
or slaughter in the United States, say researchers and veterinarians who are investigating the outbreak. No known cases have been reported in Canada or Mexico.
When and how PEDV arrived in the United States remains a mystery. The total number of pig deaths from the outbreak is not known, and the uncertainty is fueling fears among traders, meat processors and farmers about the potential impact on pork supplies later in the year.
The outbreak comes as U.S. hog and wholesale pork prices in the la