date:May 29, 2014
t we're getting, he said. Obviously immunity is a key part of our being able to control the spread of the virus.
Preliminary results from studies on immunity, directed by the National Pork Board, confirm immunity does appear not to be very long lived, said Lisa Becton, director of swine health information for the board. The board has collected more than $2 million for research on PEDv.
The re-breaking is causing concern among farmers and meat packers across the country, as the PEDv outbreak co