A new mutation and the first severe case of H5N1 bird flu discovered in a human in Louisiana has raised concern among some experts of a pandemic.

New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

More than 100 federal scientists who track bird flu, including vaccine and food safety experts, have been laid off. This comes as the deadly pathogen rips through dairy herds and poultry flocks.

Many countries around the world vaccinate their poultry birds against H5 bird flu viruses, especially in regions where the virus is endemic or where there is a high risk of outbreaks, such as in ...

But it's a thought worth considering because a bird flu pandemic would be a nightmare. More than half of people infected by older strains of H5N1 bird flu viruses from 2003 to 2016 died.

There have been 68 human cases of bird flu — flu strain H5N1 — in the U.S. since the beginning of 2024, mostly arising from contact with infected cattle and poultry. Infectious disease experts ...

Please use one of the following formats to cite this article in your essay, paper or report: APA. Sidharthan, Chinta. (2024, April 10). Avian flu's leap to humans: Understanding risks and ...

It’s been a rough flu season this winter in the United States and Europe, but it could be worse. A lot worse. The flu viruses that are making us sick go by names like H1N1 and H3N2, referring to ...

A recent crop of human cases at a chicken farm highlight the risks of the ongoing outbreak. Here's what scientists fear could happen next in the evolution of the virus.

What bird flu's spread among dairy cattle tells us about its risk to humans : Shots - Health News Avian influenza is being ... scientists have not seen a lot of evolution in this function ...

Many countries around the world vaccinate their poultry birds against H5 bird flu viruses, especially in regions where the virus is endemic or where there is a high risk of outbreaks, such as in ...