CDC, Louisiana

Bird flu update in Louisiana; What the CDC says about mutations in patient
The CDC previously confirmed the first severe human case of bird flu in Louisiana, but now the CDC has confirmed a virus mutation. Find out more here
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.
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 illness in the United States. The U.S.
"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.
What is bird flu, and how did it get to a Louisiana patient? Here's how it spreads to humans.
H5N1 usually spreads to people through contact with infected or dead birds, as with the Louisiana patient. Currently, there are no known cases of human-to-human transmission, said the CDC's Dr. Demetre Daskalakis.
Bird flu: Louisiana patient is first severe case and California declares emergency
A person in Louisiana has the first severe illness caused by bird flu in the U.S., health officials said Wednesday.
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,
'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.
Teen Hospitalized for Bird Flu Shows 'Worrisome' Change in People
Teen's recovery from H5N1 bird flu raises concerns after genetic mutations suggest virus could become more dangerous to humans.
‘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.
Experts warn of bird flu mutation after first severe U.S. case in Louisiana
Health experts are raising concerns after genetic sampling of the first severe H5N1 bird flu case in the U.S. Map shows US states where 'damaging' Arctic blast will hit first - and more to come Look inside the Breakers,
How America lost control of the bird flu outbreak, setting the stage for another pandemic
In coming years, the bird flu may cost billions of dollars more in expenses and losses. Worse, the outbreak poses the threat ...
East Bay Times5d
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 ...
Bird Flu Wastewater Map Reveals Where in the US Virus Is Active
The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.
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 ...