World Health Organization Expresses ‘Enormous Concern’ About Bird Flu Spreading to Humans The World Health Organization is warning of the current spread of the bird flu, which has an “extremely high” mortality rate in humans. Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews April 18, 2024 by Pumilo Bird News 0