date:Jun 20, 2013
rge hog-raising states of Iowa and Minnesota have surged to nearly two-year highs. Supermarkets are racing to fill meat cases for the summer grilling season even as supplies tighten, analysts said. Hogs supplies were already tight after last summer's historic drought drove up feed-grain costs, which prompted a higher-than-normal slaughter rate last summer.
The first U.S. case of PEDV was reported on May 17. But researchers at the National Veterinary Services Laboratory in Ames, Iowa, and other