Learn flu symptoms, how it spreads, when you’re contagious, plus testing, antivirals and annual vaccines, including high-dose ...

Influenza is an acute respiratory disease that causes epidemics and pandemics in the human population of temperate regions. Influenza epidemics occur every year during the winter months, affecting ...

This variant has mainly affected cattle, but researchers said it could have changed from an animal-only pathogen to one being able to spread among humans.

As Australia faces a particularly challenging flu season, a marked rise in influenza cases has raised serious public health ...

Children over the age of six months can get the flu shot, but you need to wait until your child is at least 2 years old to ...

Japan’s health authorities have declared an influenza epidemic, with thousands of people infected with the respiratory virus.

SINGAPORE: Singapore is experiencing an early surge in influenza cases, months ahead of the typical December to March flu ...

A pair of koloa maoli, native Hawaiian ducks. Conservationists hope to be able to protect Hawaii’s native, endangered birds ...

The Grant County Health District and the Washington State Department of Health are monitoring for illness among workers that ...