Lab: Iowa egg company warned of salmonella in hens

IOWA CITY, Iowa (AP) — An Iowa State University scientist found evidence that sick hens at farms owned by an Iowa egg producer were "almost certainly" laying eggs contaminated with salmonella months before one of the nation's largest outbreaks of food-borne illness came to light, newly released records show.

By: Ryan J. Foley, Associated Press, The Jamestown Sun