Penn State mobilizes to prevent avian flu in dairy cow herds – Lewistown Sentinel Wild birds — and especially waterfowl — which are natural carriers of HPAI, are believed to be the original source of infections in cattle … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews June 3, 2024 by Pumilo Bird News 0