WHO announces updated influenza vaccine strains for the 2026–27 northern hemisphere season, reflecting evolving flu virus ...

A long-running debate in vaccine design revolves around whether a vaccine should be optimized to prevent the virus from ...

The Michigan Department of Agriculture and Rural Development advises animal owners on preventing the spread of highly pathogenic avian influenza among domestic animals.

Interim influenza vaccine effectiveness for the 2025 to 2026 season appears to be lower than in recent influenza seasons.

Influenza and RSV cases showed an increase in North Dakota while COVID-19 cases decreased at the beginning of March, according to data released by the North Dakota Department of Health and Human ...

Virginia is recording high to moderate activity levels of influenza-like illnesses, according to data from the U.S. Centers ...

A terrifying outbreak of highly pathogenic avian influenza (HPAI) is ripping through California’s Bay Area, leaving a trail ...

When the H5N1 highly pathogenic avian influenza virus was discovered on a poultry farm in Asia in 1996, there was little indication that it would become so widespread and so destructive. Within 30 ...

Veterinary experts are urging owners of commercial and backyard flocks to take steps to protect their birds as the nation sees an increase in bird flu outbreaks during spring migration. In the last ...

Many kids are scared of getting needles, and this can stop them getting vaccinations that protect that against the flu. Less than 1 in 4 Australian children were vaccinated against influenza in 2025.

Culling of birds begins in Kozhikode amid avian influenza outbreak; health alert issued for those in contact with birds.