LOGANSPORT, Ind. - A fast-moving virus that has infected hogs across half of the nation since it was first detected in the U.S. less than a year ago has become rampant in Indiana, agriculture officials say. Porcine epidemic diarrhea virus, or PED, has infected farms in 43 of Indiana's 92 counties, according to March 14 data from the Indiana State Board of Animal Health. Twenty-six other states have reported cases of the virus as of March 12, the National Animal Health Laboratory Network indicates. While the flu-like sickness doesn't affect people and is not a food safety concern, it can...