The COVID-19 pandemic, it turned out, had almost as big a gastronomical effect on American society as government actions.

Challenge trials help researchers study immune responses. Skeptics still doubt the approach is worth the risks ...

If you’ve been hit with a respiratory tract infection this festive season, it’s more likely to be Covid-19 than the flu.

Speculation about the alleged findings of a study on long COVID and post-vaccination syndrome spread widely among vaccine ...

In 2023, the WHO estimated that the real death toll of the pandemic was at least 20 million Covid-19: over 7 million deaths ...

From carbon emissions to the share price of videoconferencing firm Zoom, these graphs tell the story of how the covid-19 ...

The world first became aware of Covid-19 five years ago. We evaluate where we are, remember how we got here, and consider ...

After a relatively slow start to the respiratory virus season, Covid-19 levels in the United States began ramping up just ...

The first severe human case of bird flu was recently reported in the U.S. Here are some ways the U.S. may be repeating the ...

Another year has gone by since the 2020 pandemic and COVID-19 remains at large, so experts weigh in on what will change in 2025.

Actor Mel Gibson recently opened up about a challenging chapter in his life, sharing details of his battle with COVID-19 and ...

Covid-19 is responsible for the deaths of millions of people around the world, but researchers fear the next global outbreak ...