The Latest Breaking News from Influenza

Experts explain how to shorten a flu infection.

Many factors affect the infectious period of seasonal influenza, commonly called "the flu," but there are some good rules of thumb for when it's safe to return to work or school.

As the fall months settle in, Canadians are being urged to take precautions against the upcoming flu season.

The Australian government has committed A$95 million to fight a virulent strain of bird flu wreaking havoc globally.

A scratchy, sore throat, a relentless fever, a pounding head and a nasty cough – these symptoms all scream upper respiratory illness. But which one?

The flu shot reduced the risk of hospitalization among high-risk groups by 35% in five South American countries, Argentina, Brazil, Chile, Paraguay, and Uruguay, according to the interim vaccine effectiveness report by the CDC.

Conservation groups are calling for more funding to prepare for the arrival of a deadly bird flu strain believed to have killed billions of animals worldwide.

Data from the Southern Hemisphere hint that this year's flu shot lowers the risk of hospitalization among vulnerable demographics.

Six healthcare workers in the US who were in close contact with a patient known to have bird flu developed mild respiratory symptoms, according to the US Centers for Disease Control and Prevention (CDC). The patient was not known to have had contact with livestock or other animals, raising the…

Unlike past flu shots, flu vaccines for the 2024-2025 season don't contain the "Yamagata lineage" of influenza viruses because evidence suggests that type of flu no longer exists.

Before the COVID pandemic, the World Health Organization (WHO) had made a list of priority infectious diseases. These were felt to pose a threat to international public health, but where research was still needed to improve their surveillance and diagnosis. In 2018, “disease X” was included, which signified that a…