How annual bird migration could spread avian flu | REUTERS

Scientists are still trying to understand how a virulent bird flu is spreading through farms in the United States, but one pattern is clear: poultry and cows risk exposure to sick wild birds migrating across the Americas.

#News #Reuters #Newsfeed #birdflu #

Read the story here: https://reut.rs/3UYKPsm

Subscribe: http://smarturl.it/reuterssubscribe

Keep up with the latest news from around the world: https://www.reuters.com/
Follow Reuters on Facebook: https://www.facebook.com/Reuters
Follow Reuters on Twitter: https://twitter.com/Reuters
Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en