CDC: Bird flu virus likely mutated within sick patient
A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe ...
Bird Flu Mutation: Risk of New Pandemic Explained
A new mutation and the first severe case of H5N1 bird flu discovered in a human in Louisiana has raised concern among some ...
First severe human case of bird flu in US shows 'concerning' mutation, CDC says
The CDC has confirmed a total of 66 human cases of bird flu across the United States as of Friday, although the number is ...
Bird flu virus probably mutated in Louisiana patient, CDC says
The CDC said Thursday its analysis of samples from a Louisiana patient with bird flu showed mutations not seen in samples ...
Bird Flu Spreads to Pet Birds in Vermont
A backyard flock in Vermont was sickened with H5N1, agricultural officials said on Thursday, following other reports of bird ...
Bird Flu Virus Mutation in First U.S. Severe Human Case May Increase Transmission in People
The virus in the first severe human bird flu case in the U.S. was found to have mutated. Newsweek's live blog is closed.
Bird flu virus in Louisiana patient likely mutated to be more transmissible, CDC says
A genetic analysis of viral samples from a patient in Louisiana hospitalized with the first severe case of bird flu showed ...
CDC Issues Update on Bird Flu 'Mutations' in Humans
The CDC's analysis revealed changes in the hemagglutinin (HA) gene, a critical component for the virus's ability to attach to ...
We ‘have our head in the sand’: Health experts warn US isn’t reacting fast enough to threat of bird flu
The US hasn’t learned lessons from the Covid-19 pandemic that it could use to mitigate the threat of pathogens like H5N1 bird ...
Bird flu samples show mutations that may make it easier to spread to people, CDC reports
Genetic analysis suggests the bird flu virus has the capacity to mutate in ways that could make it more transmissible to ...