H5N1, Louisiana

"Concerning" bird flu mutations in Louisiana patient underscores pandemic potential of H5N1
In 2024, at least 66 human cases of bird flu have been reported in the United States, each one raising the risk of another pandemic like COVID-19. So far, most cases have been described as “mild,” which means they weren't hospitalized.
‘Worrisome’ mutations found in H5N1 bird flu virus isolated from Canadian teenager
Genetic analysis of H5N1 bird flu virus that infected a Canadian teenager shows 'worrisome' mutations, new studies reveal.
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 mutations that may result in the virus becoming more transmissible
CDC Reports Potentially Troublesome Mutations in Bird Flu Found in Louisiana Patient
Federal health officials have confirmed unsettling new details about the first United States case of severe bird flu,
Genetic mutations in H5N1 bird flu raise transmission concerns
A genetic analysis of the H5N1 bird flu in a Louisiana patient reveals potential mutations for human transmissibility, says the CDC.
CDC on High Alert as Bird Flu Cases Rise in the US: Is the H5N1 Virus Showing Pandemic Red Flags?
Bird flu cases are on the rise in the U.S., and the CDC is on high alert. With 66 confirmed human cases so far, officials are watching closely for signs that the virus could mutate and spread more easily between people,
CDC confirms first case of H5N1 Bird Flu in Louisiana
Louisiana health officials have confirmed Louisiana’s first patient has been hospitalized with a severe case of the H5N1 Bird Flu.
CDC confirms first known severe case of H5N1 bird flu in the U.S.
The United States has confirmed its first known severe human infection of H5N1 bird flu, in a person in Louisiana believed to have contracted the virus through contact with sick or dead birds in a backyard flock.
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 H5N1 bird flu show the virus likely mutated in the patient to potentially become more transmissible to humans,
Bird flu patient had virus mutations, sparking concern about human spread
The patient in Louisiana who was hospitalized with severe bird flu illness was found to have a mutated version of the virus. Doctors react and share their concerns.
‘Concerning’ Mutation In US Patient With Severe Bird Flu
As of December 30, the CDC has confirmed 66 human cases of the bird flu virus in the United States. Most of them were mild infections among dairy workers and others who had contact with infected animals.
As pace and severity of human H5N1 cases accelerate, NIH leaders call for more action on bird flu
Most human cases of bird flu in North America have been mild, a fact that’s underscored by a new study of the first 46 ...
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H5N1 virus in Louisiana bird flu patient shows mutations that could increase transmissibility to humans, CDC analysis finds
(CNN) — A genetic analysis of samples from the patient in Louisiana recently hospitalized with the country’s first severe ...
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Person in Louisiana hospitalized with H5N1 in nation's 1st severe case
A person in Louisiana has been hospitalized with the United States' first serious case of H5N1 bird flu, following 60 milder ...