H5N1 strains have been circulating among wild and domestic birds in the U.S. since 2021. In 2024, it began to cause outbreaks ...

Promising new vaccine against H5N1 bird flu was tested in mice and dairy calves, producing strong immune responses and ...

The first ever avian influenza vaccine recently started trials in the UK. This marks a milestone in the prevention of bird flu infections in humans. The vaccine targets the H5N1 flu strain, which ...

Air and wastewater may help spread bird flu on California dairy farms, according to a study that points to more transmission ...

In Nepal, the H5N1 virus was first detected in 2009 on poultry farms in the eastern region. A decade later, the country ...

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

The H5N1 strain of highly pathogenic avian influenza H5N1 has been detected in over 700 herds of dairy cows in California, ...

Scientists from Beijing's Centre for Disease Prevention and Control suspect illegal live bird market Chinese researchers are suggesting Canada's first H5N1 flu patient may have contracted the bird flu ...

Regular surveillance and rapid sequencing in coastal wildlife help researchers identify viral mutations and assess their ...

In the first quarter of 2026, the World Health Organization (WHO) has tracked 13 avian and swine influenza cases in people, ...

As potentially deadly avian influenza (H5N1) continues its global spread, moving from birds into mammals and in rare cases ...