A mutation in the H5N1 bird flu virus, linked to increased infectiousness and disease severity, was identified in two cats. This mutation, PB2 E627K, is associated with enhanced mammal-to-mammal ...

An H5N1 bird flu mutation associated with increased infectiousness and disease severity has been found in two cats. Since the beginning of this year, more than 50 cats have been infected with H5N1 ...

Scientists Identify Mutation That Could Facilitate H5N1 'Bird Flu' Virus Infection and Potential Transmission in Humans Dec. 5, 2024 — Avian influenza viruses typically require several mutations ...

A genetic mutation of the H5N1 bird flu virus — a mutation associated with increased infectiousness and disease severity — has been found in two cats, in what scientists say is another ...

It's another sign of the virus's evolution A genetic mutation of the H5N1 bird flu virus, known for increasing infectiousness and disease severity, has been identified in two cats. It's another ...

The 114 commercial outbreaks in South Dakota have led to the death or intentional killing of more than 6 million turkeys, chickens and other birds.

A genetic mutation of the H5N1 bird flu virus — a mutation associated with increased infectiousness and disease severity — has been found in two cats, in what scientists say is another indication of ...

LOS ANGELES — A genetic mutation of the H5N1 bird flu virus — a mutation associated with increased infectiousness and disease severity — has been found in two cats, in what scientists say is ...

Stopping culling could increase the risk of bird flu changing in dangerous ways. “The more opportunities the virus has to replicate, the more opportunities it has to mutate and reassort with all ...

Robert F. Kennedy Jr. addressed the worsening avian flu crisis, saying vaccinating birds turns them into “mutation factories." Instead, he recommends letting the birds who survive the virus continue ...