The U.S. is undergoing its worst bird flu outbreak ever. Is a poultry vaccine the … – islandernews.com The deadliest outbreak of bird flu in U.S. history is prompting growing concern in Congress, and Department of Agriculture researchers are … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppSkypeLike this:Like Loading... Related Tags: BirdNews May 16, 2023 by Pumilo Bird News 0