In a Phase 3 trial of more than 18,000 volunteers across three countries, an mRNA influenza vaccine from Pfizer has ...

For the flu, vaccination trends are a little muddier. Some sources have suggested flu vaccinations are down. Over two million ...

Flu vaccines are a safe and effective way to protect yourself from influenza, a virus that infects the nose, throat, and ...

The Respiratory Syncytial Virus (RSV) season has started, according to the latest respiratory surveillance data from the UK ...

Lots more details about the fallout from STAT’s John Wilkerson. Read more here.

A mutated strain of influenza A, H3N2 subclade K, is surging worldwide, sparking concerns about a severe flu season in the ...

Some scientists say this year's flu shot isn't well matched to a key strain that could spread widely in the months ahead. So, ...

Skipping the flu vaccine may seem harmless, but it increases your risk of severe illness and puts others in danger. Here's ...

This fall, a federal vaccine advisory panel changed recommendations, saying Americans six months and older should discuss the risks and benefits with their health care providers. The move walked back ...

Discovered COVID Vaccine Side Effect. There's a potentially new incentive to get vaccinated and boosted: A University of ...

Last winter, when my mother caught the flu, it quickly spread throughout our house. Because of the medications that she takes for her autoimmune disorder, she has a severely weakened immune system.

In a typical year, several thousand samples from flu patients around the world arrive at the U.S. Centers for Disease Control and Prevention. They're crucial for understanding the virus's evolution ...