Pregnant women, elderly people, children under 5 years at higher risk of developing severe or complicated disease ...

Three children have died from Influenza A in Canada, prompting urgent warnings from doctors. Learn why experts call this ...

Every winter, as the air sharpens and scarves return to shoulders, an old visitor also makes a reappearance: the flu. It ...

As we get deeper into flu season, a new type of the influenza virus has been identified, the Centers for Disease Control and Prevention confirms.

Onset, intensity, severity and duration of influenza seasons vary each year and are driven by factors such as temperature, ...

Federal regulators have begun a safety review of 2 RSV medicines used to protect infants, even though no safety problems have been reported.

Three children in Ontario have died from influenza A-related complications since the start of December, health officials said Monday.

Three state agencies remain on alert after a third possible case of avian influenza was found in a wild bird, this time in an ...

Influenza A cases are rising, prompting health officials to issue fresh warnings and vaccination appeals. Here’s what is ...

An ongoing outbreak of highly pathogenic avian influenza has affected more than 184 million domestic poultry since 2022 and, ...

Some birds infected with avian influenza have been found on the Hawaiian islands, according to the state Department of Health. A native Hawaiian duck discovered on Kauai on Nov. 26 is the third ...