The U.S. swine industry has reached an encouraging milestone: four years without a single positive case of transmissible gastroenteritis virus (TGEV). According to the Swine Disease Reporting System, ...

Bird flu continues to spread quickly through the U.S. farm system because that system is inherently a viral playground.

Astral Foods Ltd., one of South Africa’s biggest poultry producers by revenue, will start vaccinating chickens against bird ...