Survey: States and territories able to test for highly pathogenic H5N1 | CIDRAP H5N1 was first identified in wild birds in North America in late 2021 and has since been detected in wild birds in 49 states, in mammals in 27 … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: Wild Birds May 21, 2024 by Pumilo Wild Birds 0