Deadly Avian Flu: What you need to know to stay safe – lockhaven.com Avian influenza is caused by influenza A viruses that naturally circulate among wild birds. While many bird flu strains cause only mild illness, some, … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews February 5, 2025 by Pumilo Bird News 0