Bird flu: ‘Strong evidence’ suggests virus has passed from mammals to humans for first time The highly pathogenic strain of H5N1 has been spread worldwide by wild birds. ADVERTISEMENT. Advertisement. At first it was largely poultry that were … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews May 4, 2024 by Pumilo Bird News 0