‘This thing isn’t over’: Avian flu outbreak reaches 4.4 million birds in Pennsylvania The avian flu outbreak is impacting Pennsylvania farms and wildlife rehabilitation centers. One infected bird means euthanizing all others. Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews December 2, 2022 by Pumilo Bird News 0