More than 4,000 outbreaks of PEDv have been reported in 30 U.S. states. The USDA says it will require data on pig movement, vehicles and other traffic leaving affected farms.
In a statement, Agriculture Secretary Tom Vilsack says the USDA has been working with the pork industry to address the problem. He adds that through collaboration, government and industry have been able to establish testing protocols, sequenced the virus and are examining further how to virus is transmitted.
Pork processors like Tyson Foods have estimated that the virus could lower U.S. pork production by about two to four percent. Tightening pork supplies.