Robert F. Kennedy Jr. addressed the worsening avian flu crisis, saying vaccinating birds turns them into “mutation factories.

Most of those infections have been seen in wild bird populations, with two known instances of backyard poultry flocks ...

Vaccines could be a key means of suppressing bird flu and avoiding the slaughter of millions of chickens, which is blamed for ...

Almost 6 in 10 Americans who identify as Republican do not trust the Centers for Disease Control and Prevention (CDC) to ...

With measles outbreaks “on our doorstep,” city officials urged residents to get themselves and their children up to date on ...

A new case of bird flu was reported in Maryland — the seventh known case but the first in central Maryland. The most recent ...

Prior exposures to specific types of seasonal influenza viruses promote cross-reactive immunity against the H5N1 avian ...

This is the third case of avian influenza uncovered in commercial poultry in Mississippi since the spring of 2023.

Bracing for the spread of a particularly infectious variant of bird flu, New York has started testing its dairy milk.