Molecular testing, or molecular diagnostics, refers to a group of tests that look at the genetic material in a specimen. It can detect genetic risk factors for certain diseases or provide evidence of ...

Blood tests are helpful for monitoring your overall health. But research suggests they can also give us clues about the ...

If you could take a simple blood test that could detect multiple types of cancer while they’re still in an early and treatable stage, would you? For many, the answer would be a resounding yes.

In a recent study posted to the medRxiv* server, a team of researchers investigated how antigen concentration and viral load in different specimen types affected the performance of severe acute ...

As COVID-19 continues to surge, health care experts encourage people to get tested often. There is more than one way to test for COVID-19 positive or negative results, and which test is right for a ...