The U.S. Food and Drug Administration said that samples of pasteurized milk had tested positive for remnants of the bird flu virus that has infected dairy cows.
Philadelphia's Perrystead Dairy recently unveiled a highly sophisticated cheese and charcuterie vending machine that's receiving raves — and attracting customers at all hours of the night.
The H5N1 highly pathogenic bird flu virus has been spreading among dairy cows, and fragments of avian influenza have appeared in milk being sold at stores.