As US mulls vaccinating poultry for bird flu, chicken industry could stand in the way A number of vaccines against different strains of bird flu have been developed and tested on flocks in recent years. Vaccinating birds was mandated in … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews March 9, 2023 by Pumilo Bird News 0