H5N1, bird flu

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 confirmed human H5N1 infections in the United States this year. But the case of an ill Canadian teen stands out because of its severity and because the source of exposure remains a mystery.
H5N1 bird flu update: Symptoms, map, human cases, and what to know about the CDC’s response
Public health officials have just reported the first known “severe” case of bird flu in the United States. There are now 61 confirmed cases across eight states. This week, the Centers for Disease Control and Prevention (CDC) announced that a person had been hospitalized with a “severe case” of bird flu.
The first severe case of H5N1 bird flu confirmed in US: What to know about the virus
The first severe case of H5N1 bird flu was confirmed in Louisiana. Here is a map of other states that have been affected.
United States’ first severe case of bird flu confirmed in Louisiana
A patient in Louisiana has been hospitalized with a severe case of H5N1 bird flu, the US Centers for Disease Control and Prevention said, the first such case in the United States.
CDC Confirms First Severe Case of H5N1 Bird Flu in the United States
Partial viral genome data of the H5N1 avian influenza virus that infected the patient in Louisiana indicates that the virus belongs to the D1.1 genotype related to other D1.1 viruses recently detected in wild birds and poultry in the United States and in recent human cases in British Columbia,
Officials say bird flu likely mutated inside Louisiana resident
Federal health officials say that not only has a Louisiana resident contracted the first severe case of bird flu in the U.S., but that the virus likely mutated in the patient. The findings raise concern regarding the adaptability of the virus.
CDC Detects Bird Flu Mutation in Human, Amid New Infections in Cats
The ongoing spread of bird flu in the United States has alarmed experts – not just because of human cases causing severe illness, but also due to troubling new instances of infections in cats.
First Severe Human Infection Of Bird Flu Virus In The US Shows Signs Of Mutation
A patient in Louisiana became severely ill after contracting Highly Pathogenic Avian Influenza (HPAI), the US Centers for Disease Control and Prevention (CDC) announced in a statement on Thursday. This is the first serious case of bird flu affecting a human reported in the US since the outbreak began.
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 among humans,
CDC Announces First Severe Case Of Bird Flu With ‘Concerning’ Mutation, Experts Warn Risk Of Another Pandemic
The Centers for Disease Control and Prevention (CDC) has confirmed the first severe case of bird flu in the United States, noting it has shown a “concerning” mutation, leaving health experts to warn about the risk of another pandemic.
CDC Calls Bird Flu Mutations Inside Louisiana Man 'Concerning,' Could Make It More Transmittable
A genetic analysis of the bird flu in the body of a Louisiana man who contracted the first severe case found it mutated inside of his body, a development that could allow the virus to more easily spread to humans.
The New England Journal of Medicine52m
Highly Pathogenic Avian Influenza A(H5N1) Virus Infections in Humans
Highly pathogenic avian influenza A(H5N1) viruses have caused widespread infections in dairy cows and poultry in the United ...
I’m an Emergency Physician Keeping an Eye on Bird Flu. It’s Getting Dicey.
Bruce Willis’ wife, Emma Heming Willis, is getting candid about the reality of having “unconditional love” for her partner ...
How Worried Should We Be About Bird Flu?
So far, the H5N1 virus isn't transmitted between people — but the CDC has found a mutation in a human case "concerning." ...
Bird Flu Update: CDC Says It's Searching for These Pandemic Red Flags
The CDC has revealed the red flags it is monitoring for that suggest that bird flu was about to become the world's next pandemic.
"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 ...
WebMD9d
H5N1 Bird Flu (Avian Influenza)
The most common kind of bird flu is the H5N1 strain. Has bird flu been seen in the United States? Various strains of bird flu pop up in U.S. poultry from time to time. When they do, ...
Symptoms of H5N1 Strain Bird Flu: What We Know
A patient in Louisiana was hospitalized after a recent exposure with the CDC issuing guidance to those most at-risk of infection.