Bird flu strain raises alarm as H5N1 virus kills South American wildlife | The Transmission Reuters. The deadly H5N1 bird flu virus has spread more aggressively than ever before in wild birds and marine mammals since arriving in South … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: Wild Birds April 2, 2024 by Pumilo Wild Birds 0