‘Severe’ Bird Flu in the U.S.: Latest Updates
Here’s what to know about the United States’ first confirmed severe case of H5N1 avian influenza—and how to protect yourself.
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 ...
Bird Flu Samples From Very Ill Patient Had ‘Concerning’ Mutations
Tiny genetic alterations could help the bird flu virus enter cells in the upper respiratory tract, the C.D.C. said. But there ...
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 ...
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Concerning Bird Flu Virus Mutations Found in Severely Ill Patient
Samples from a hospitalized patient in Louisiana show changes that could make the H5N1 virus spread more easily between ...
Bird flu virus likely mutated within a Louisiana patient, CDC says
A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the first severe case of the ...
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 mutations in the US's first severe H5N1 case may boost the virus's ability to infect humans
Genetic analysis of H5N1 bird flu viruses from a severely ill patient in Louisiana revealed multiple mutations that may ...
Virus in Louisiana bird flu patient shows mutations that could increase transmissibility to humans, CDC analysis finds
A genetic analysis of samples from the patient in Louisiana recently hospitalized with the country’s first severe case of ...
Why scientists say we are fighting H5N1 bird flu with one hand tied behind our backs
When, where and how the H5N1 bird flu virus may evolve and its capacity to spark a pandemic is hard to predict — in part, ...
L.A. County resident infected by bird flu as county spreads awareness
Los Angeles County reported its first case of human H5N1 bird flu infection Monday, as health officials sought to spread ...