Union County chickens test positive for bird flu as US cases reach record NC officials found a highly contagious avian flu in a backyard chicken flock in Union County near Charlotte. Bird flu is spreading rapidly. Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews November 26, 2022 by Pumilo Bird News 0