There are some rapid tests you might be able to take past the expiration date on the box. Here’s what to know.

A scratchy, sore throat, a relentless fever, a pounding head and a nasty cough – these symptoms all scream upper respiratory ...

Researchers at Dana-Farber Cancer Institute have created a CRISPR-based rapid molecular diagnostic for two forms of leukemia that are driven by mutations that involve gene fusions. The technology ...

The FDA reported that the test accurately identified 99% of negative COVID-19 samples and 92% of positive samples. For the flu, the test showed 99.9% accuracy for negative samples and 92.5% and 90.5% ...

The Food and Drug Administration (FDA just approved a new at-home test that can tell you if you have COVID-19 or the flu. You ...

With flu season right around the bend, the United States has a new (and familiar) way for people to test for the flu—this ...

The National Institutes of Health have awarded UCLA researchers a $375,000 grant to create a new test to detect cancer’s spread to the central nervous system on the same day as the doctor’s visit. The ...

That said, Adalja explained that timing and frequency play important roles in getting accurate results from at-home tests. “[The rapid test] might be negative in the early days of symptoms ...