The CDC warns samples of the bird flu virus show signs of mutations that could make it more transmissible to humans. The CDC says it appears the H5N1 virus contained mutations in the Louisiana patient ...
The Centers for Disease Control and Prevention (CDC) has identified mutations in the H5N1 bird flu virus that may increase ...
A genetic analysis of the bird flu in the body of a Louisiana man who contracted the first severe case found it mutated ...
The agency, in its latest update released Thursday, said the mutations were not found in samples taken from wild birds, suggesting the virus changed over the course of the patient’s infection.
The Centers for Disease Control and Prevention (CDC) has confirmed the first severe case of bird flu in the United States, ...
The danger and hardship gets worse by the day for civilians in eastern Ukraine. Still, they resist leaving the places that have become their homes. By Tyler Hicks and Gaëlle Girbes Human rights ...
The president-elect made the announcement on Truth Social on Sunday. ABC News’ MaryAlice Parks discusses President Joe Biden's invitation for President-elect Donald Trump to visit the White ...
Airports are warning of delays for both departing and arriving flights as thick fog continues around the country. Director-General of the World Health Organization, Tedros Adhanom Ghebreyesus ...