date:Jun 26, 2013
vomiting and dehydration. It also sickens older hogs, though their survival rate tends to be high.
The total number of pig deaths from the outbreak since the first cases were confirmed May 17 is not known.
Researchers at veterinarian diagnostic labs, who are testing samples as part of a broad investigation into the outbreak, have seen a substantial increase in positive cases since early June, when data on the PEDV outbreak showed it at some 103 sites nationwide.
The data was compiled and relea