North Carolina's pig industry is under assault. A new virus, that just arrived in America last spring is spreading through the pork population, causing as much as 2% of the herd to die. What's most alarming is how fast Porcine epidemic diarrhea, or PED, takes hold.
"I mean you can go in and see a house that looks completely normal, running around, feeding everything. You can come back this afternoon and half the pigs are dead," said Dr. Tom Ray of the state veterinary office.