Many humans may already have some immunity to H5N1 bird flu, raising hopes that the virus could pose less of a threat than ...

The strain of bird flu that infected a Michigan dairy worker in May 2024 is capable of airborne transmission, according to new research from the CDC.

A final-stage trial has started of an mRNA vaccine against the bird flu strain infecting many animals – and occasionally ...

Disease experts say vaccinating cattle could be the most important step to stop H5N1's advance across US farms.

How do you get the bird flu? Here's what medical experts want you to know about prevention and care.

The Department of Health and Human Services had canceled hundreds of millions of dollars in funding previously committed help develop mRNA vaccines.

The findings show how the H5N1 bird flu virus is evolving in livestock and what that may mean for human health.

A human case of H5N1, also known as bird flu, has been identified in Texas, according to the Centers for Disease Control and Prevention. The federal agency notes the risk to the public remains low.

Catherine Quayle has been caring for sick and injured wild animals in New York City for the past 12 years, first as a volunteer at the Wild Bird Fund, the city’s only wildlife rehabilitation center, ...

The IDSA is urging that the CDC's Advisory Committee on Immunization Practices maintains scientific integrity.

Add Yahoo as a preferred source to see more of our stories on Google. Over the weekend, health officials in Spain reportedly informed the World Health Organization (WHO) of a possible human case of ...