AgStar Edge, Porcine Epidemic Diarrhea (PED) virus and strong pork demand topped the list of topics from the National Pork Industry Conference held last week. In a presentation by Dr. John Clifford, AgStar's Justin Roelofs heard some surprising numbers of PEDv cases with only 15 reported since a required June reporting deadline. As those cases decrease, the industry will be wondering how that will affect hog sales.