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 ...

For instance, if you only get a very faint line, it might be hard to know whether or not that means your results are positive. I know how that feels firsthand. After more than two years of evading ...

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, ...

Last spring, a rapid polymerase chain reaction (PCR) test for COVID-19 — developed by Northwestern University spinoff company Minute Molecular Diagnostics — received emergency use authorization (EUA) ...

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 ...

BEAVERTON, OR, UNITED STATES, January 13, 2026 /EINPresswire.com/ -- Sedia Biosciences Corporation, a leading developer ...