California could see an early and especially sharp start to the annual flu season, as a combination of low vaccination rates ...

More than a year after its promised deadline to investors, drugmaker puts alarming results in federal government's "virtual ...

H5N1 bird flu has been circulating in U.S. wildlife since late 2021 but has caused only one human fatality. Now a different ...

Health experts warn this flu season could be unusually severe, with early spread and concerning H3N2 strain activity across ...

Wisconsin health officials are urging residents to head off what may be a rough flu season by getting vaccinated before the holidays. Last year's flu season was severe, and early signs suggest the ...

The mutated strain, known as subclade K, is causing a surge in cases in the United Kingdom, Canada, and Japan. Here's what to know.

During the second week of November, more than 3,000 Texans visited an emergency room for the flu —more than twice the number ...

Vaccine experts said the memo was irresponsible and omits key details about how officials arrived at the conclusion.

The nation’s top vaccine regulator on Friday laid out a stricter approach for federal vaccine approvals, citing his team’s conclusion, without detailing the evidence, that coronavirus vaccines ...

But in many countries, immunisation rates were far below target levels in the last flu season, according to new data from the ...