Over the past three years, avian influenza (H5N1) has spread around the U.S. and affected many species of birds and mammals, ...

The bird flu virus remains a wild card that continues to threaten U.S. poultry and egg supplies while upping the ante with risk to human health.

How dangerous is it? Where did it come from? H5N1 influenza’s origins stretch back to the 1990s, and key events paved the way ...

Researchers identified a novel genotype (D1.1) of highly pathogenic avian influenza H5N1 spreading among wild birds, poultry, ...

Headlines as of late have sounded alarms about the spread of the avian flu, known more colloquially as the bird flu. Over the last year, a highly pathogenic avian influenza, A(H5N1), has ...

So far, 70 human cases have been confirmed, according to the CDC. Bird flu is continuing to spread in animals across the United States more than a year after the first human case was detected.

Get Instant Summarized Text (Gist) A global review identified 607 H5N1 bird flu infections in cats across 18 countries from 2004–2024, with a 90% case fatality rate in domestic cats. Cats ...

There are no confirmed cases of avian influenza among wildlife in the Yukon for 2025 yet. The avian influenza, or bird flu, is caused by the avian influenza virus, of which there are several strains.

Recently, the Canadian Food Inspection Agency’s (CFIA) National Centre for Foreign Animal Disease confirmed the presence of highly pathogenic avian influenza in a small poultry flock in Kings ...

H5N1, commonly called bird flu, had been detected in cows. Scientists had been closely watching avian flu for years, worried about the potential jump to livestock. But their money was on pigs next.

Today, the same problem exists in animals for H5N1 bird flu, where the virus spreads through flocks before we know that even a single bird is infected. It takes several hours for the results of a ...

A case of bird flu was detected a live bird market in Essex County but the state said the case is contained. No person in New Jersey has been diagnosed with bird flu, and the public health risk ...