date:Jun 26, 2013
s 19 and Indiana has 10, according to the data.
PEDV has also been diagnosed in Arkansas, Colorado, Kansas, Illinois, Michigan, Minnesota, Missouri, Ohio, Pennsylvania and South Dakota.
Swine veterinarians, investigators with the U.S. Agriculture Department and others are trying to determine how the virus is spreading from farm to farm and state to state. Currently the focus is on the nation's livestock transportation system.
PEDV is spread most commonly by pigs ingesting contaminated feces.