The Bird Flu Outbreak Has More Questions Than Answers | The Transmission Genetic sleuths have traced the outbreak back to a likely spillover event in late 2023, when a wild bird may have infected a cow on a farm. Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews May 1, 2024 by Pumilo Bird News 0