USDA says ground beef tests negative for H5N1 bird flu virus – Reuters … to the National Veterinary Services Laboratories (NVSL) for PCR testing were negative for the H5N1 bird flu virus. Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews May 2, 2024 by Pumilo Bird News 0