WHO recommends strains 2026 for Northern Hemisphere flu vaccines, updating all three viral strains to improve protection against emerging variants.

In spite of fears of immune evasion by a widely circulating H3N2 influenza variant called subclade K, a Public Health Alerts ...

After the U.S. withdrew from the World Health Organization, it wasn't clear they would participate in this WHO-led meeting to determine the recipe for the next flu vaccine.

More than 1.2 million laying hens in Wisconsin have been struck by highly pathogenic avian influenza, while new flock infections have also been reported in the states of Indiana and Delaware.

State animal health officials have confirmed a case of Highly Pathogenic Avian Influenza (HPAI) at a commercial egg-laying ...

The World Health Organization (WHO) today announced recommendations for the viral composition of influenza (or "flu") vaccines for the 2026-2027 northern hemisphere influenza season. The announcement ...

The number of people getting sick with influenza B has gone up for three weeks straight, now making up about a third of flu cases nationwide.

Flu kills five more children in a week as doctors brace for influenza surge across nation - Around 90 percent of child flu ...

State animal health officials have confirmed the first detection of Highly Pathogenic Avian Influenza (HPAI) in Daviess ...

Among children and adolescents, the risks for influenza and COVID-19 were raised if they had been newly diagnosed with ...

This winter, avian influenza viruses have continued to circulate in wild birds across Pennsylvania, and more birds will be ...

The Washington State Department of Health reports that cases of influenza have increased significantly since the start of ...