Moderna’s new flu vaccine, based on the same mRNA technology used in its COVID-19 shot, showed promising results in a major trial.

Indications are that this year's flu season is going to be particularly nasty, making the annual influenza vaccine even more important than usual, infectious disease experts say. People already are ...

A CDC advisory panel has recommended that the preservative thimerosal be dropped from flu vaccines, a largely symbolic move ...

An influential vaccine advisory panel made up of allies of Robert F. Kennedy Jr. has voted to recommend against the use of ...

The Trump administration’s new vaccine advisers endorsed this fall’s flu vaccines for just about every American but threw in ...

A CDC panel’s vote to stop recommending thimerosal-containing flu shots would have limited impact, but it illustrates how the anti-vaccine movement is achieving its goals.

A chemical reaction that produces bilirubin, the team found, offers protection against that damage. In some people, jaundice accompanies malaria infection, and until now it was unclear whether the ...

Brazil's varied landscape, including the Amazon and Andes, may offer a natural defense against bird flu, as migratory patterns keep the virus from penetrating the country's interior. This geographical ...

She thought it was just an ordinary photo and shared it online without a second thought. But within minutes, people began urging her to call the police—something in the background had caught ...

While the US Department of Health and Human Services (HHS) previously held regular briefings on its efforts to prevent a wider outbreak of a deadly bird flu virus called H5N1 in people, it largely ...

Protests of President Trump's immigration policies grew across the U.S. on Tuesday, with rallies held in New York City, Chicago and Seattle.