The highest antibody levels were seen among those who were school-aged children during the 2009 H1N1 flu pandemic.

According to an article on Earth.com, the risk of H5N1 to the general public remains low. In 2024, the United States reported 66 confirmed and seven probable human cases, with most producing mild ...

The highly contagious H5N1 strain of bird flu has been found in samples collected in Manitoba after a die-off, but a U of ...

A different strain of H5N9 has shown up in U.S. birds before.

Another Georgia commercial poultry flock has tested positive for bird flu, the third such case in less than a month in the state, agriculture officials said.

Highly pathogenic avian influenza A(H5N1) viruses have been circulating among wild birds and are enzootic in poultry in some areas of the world with spillover to a wide range of terrestrial and marine ...

Avian or bird flu (H5N1) is a viral infection that spreads in birds, cows and other animals and can cause severe illness and ...

Just two weeks into 2026, outbreaks of highly pathogenic avian influenza on poultry farms have been confirmed across the ...

Dutch authorities have detected antibodies linked to the H5N1 avian influenza virus in a dairy cow, marking the first known ...

Post-2020, highly pathogenic avian influenza H5 circulation is characterised by spatially expanded ecological suitability, changes in key environmental predictors, and a wider range of avian species ...

Nine cases of bird flu have been confirmed in the county since October.

ST. PETERSBURG, Jan. 21 (Xinhua) -- Russian scientists have developed a new vaccine strain against the highly pathogenic H5N1 avian influenza virus, the Russian Science Foundation announced on Tuesday ...