Is it possible to get the flu twice in the same season? Experts share who is more likely to get reinfected and how to stay ...

The recommendations were made following a meeting that included experts from the FDA, the Centers for Disease Control and Prevention, and the Department of Defense.

The World Health Organization (WHO) today announced its advisory committee’s recommendations on strains to include for the ...

It’s not totally clear why flu is hitting so hard this year. One possibility is that it got off to a late start, so the ...

Influenza infections are outpacing COVID-19 cases for the first time since the pandemic. Here are the best ways to stay ...

To maintain vaccine efficacy, WHO regularly updates influenza vaccine strains based on global epidemiological, virological, ...

The CDC has issued interim effectiveness estimates for the 2024-2025 seasonal influenza and 2024-2025 COVID-19 vaccines.

The U.S. is in the midst of its first “high severity” flu season in seven years. Flu activity has slowed in recent weeks, but experts warn that the season isn’t over yet.

After speculation as to whether this year’s flu vaccine could be poorly matched to the current strain of flu, new Centers for ...

The number of influenza cases is surging across the United States, putting significant strain on many hospitals. We asked the ...

The influenza vaccine for the 2024/2025 season provided moderate protection against influenza A and strong protection against influenza B, according to an assessment of interim influenza vaccine ...