UK government scientists on standby to produce modelling for human outbreak of avian flu The current variant of the H5N1 bird flu virus, which is a clade known as 2.3.4.4b, has already led to the culling of around four million birds such … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews December 4, 2022 by Pumilo Bird News 0