Laboratories turned to a smart workaround when COVID‑19 testing kits became scarce in 2020. They mixed samples from several ...

(CNN) -- As most of us obsess with avoiding Covid-19 at all costs, a rapidly growing group of people around the world say they are prepared to deliberately take on the virus. Tens of thousands of ...

Kei Sato was looking for his next big challenge five years ago when it smacked him — and the world — in the face. The virologist had recently started an independent group at the University of Tokyo ...

The source of the SARS-CoV-2 virus, which causes COVID-19, remains elusive. With "low confidence," some federal agencies favor the theory that it originated in and leaked from a Chinese laboratory ...

American researchers believe they've pinpointed when and where Covid first emerged — and it might not have been in China. Researchers from the University of California, San Diego, say they've ...

“The awful thing about the whole Covid catastrophe is that it appears to have been entirely man-made, in all its aspects,” said Johnson. Johnson, a controversial Conservative Party figure, was prime ...