Q&A: What you need to know about avian flu – Medical Xpress How did dairy cows become infected with avian flu? Hovingh: Wild birds—especially waterfowl—which are natural carriers of avian influenza are believed … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews June 10, 2024 by Pumilo Bird News 0