Add Yahoo as a preferred source to see more of our stories on Google. As the federal health emergency ended May 11 and COVID numbers are on the rise, here’s how you can still access tests, at-home and ...

As COVID cases rise over the winter, health experts are finding that it’s taking longer to figure out if someone is infected. When COVID-19 antigen tests — also known as rapid tests — first came out, ...

If proven to be accurate, the point-of-care test could provide the NHS with a highly scalable, low-cost diagnostic tool. It ...

COVID-19 rapid tests are easy to take—and then toss. So most people never report their results, which leaves health officials with an incomplete picture of how much virus is circulating and where. The ...

Malaria remains the most deadly parasitic disease in the world. Although it is not endemic to countries such as Spain, imported cases are diagnosed each year in people returning from areas where the ...

A fast new test that fishes for multiple respiratory viruses at once using single strands of DNA as bait has been developed by researchers at the University of Cambridge. The test, which gives highly ...