Pennsylvania dairy workers, vets prepare for the bird flu – WITF While the virus affects birds, it’s known to jump to other mammals. By Julia Fraser/WESA. FILE: A herd of Holstein cows on dairy farm in Pennsylvania. Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews July 1, 2024 by Pumilo Bird News 0