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Deadly piglet virus spreads to nearly 200 U.S. farm sites
date:Jun 26, 2013
Investigators are studying physical transmission, such as truck trailers marred with contaminated feces, or a person wearing dirty boots or with dirty nails.

While the virus has not tended to kill older pigs, mortality among very young pigs infected in U.S. farms is commonly 50 percent, and can be as high at 100 percent, say veterinarians and scientists who are studying the outbreak.

The strain of the PEDV virus that is making its way across the nation's hog farms and slaughterhouses is 99.4 p

12/21 18:32