How to stop PEDv?

Porcine Epidemic Diarrhoea (PED) virus took the US pig industry by surprise. ?The understanding of it is progressing, albeit slowly. Dr Tom Burkgren, executive director of AASV, explains which pieces of the puzzle are yet to be found. By Vincent ter Beek Although it was May 2013 when the virus was first found on a farm in Indiana, United States, the strain of Porcine Epidemic Diarrhoea virus (PEDv) that hit the North American pig industry still remains a mystery in many ways. As the virus has al