Bird Flu in US: What We Know, What We Don’t – Newsweek Highly pathogenic avian influenza is an infectious viral illness that spreads primarily among wild and domestic birds. But the virus that causes bird … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews May 4, 2024 by Pumilo Bird News 0