USDA: Dairy cattle must be tested for bird flu before moving between states In a move to curb the spread of bird flu in cattle, the USDA has ordered that lactating dairy cows be tested for the virus before moving to … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews April 28, 2024 by Pumilo Bird News 0