Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts ...

For months, bird flu was seemingly everywhere in the U.S.: news headlines reported the highly pathogenic H5N1 avian influenza ...

A new paper from a team of Cornell University researchers shows that the highly pathogenic avian influenza H5N1 virus causes ...

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

In March 2024, bird flu was reported in U.S. dairy cows for the first time. As of Friday, the virus has infected more than 1,000 herds across 17 states , according to the U.S. Department of ...

Bird flu continues to spread quickly through the U.S. farm system because that system is inherently a viral playground. Birds are kept in disgusting, crowded conditions that encourage viral spread.

The H5N1 bird flu has been spreading widely among wild birds, poultry and other animals around the world for several years, and starting early last year became a problem in people and cows in the U.S.

The H5N1 bird flu has been spreading widely among wild birds, poultry and other animals around the world for several years, and starting early last year became a problem in people and cows in the U.S.

How a bird flu pandemic could emerge 06:21. The Trump administration has canceled $766 million awarded to drugmaker Moderna Inc. to develop a vaccine against potential pandemic influenza viruses ...

Bird flu is continuing to spread in animals across the United States more than a year after the first human case was detected. The number of confirmed cases in humans has held steady for almost ...

Health officials are urging vigilance as reports of bird flu cases in humans appear to have stopped. In the last 14 months, infections have been reported in 70 people in the U.S. — most of them ...