"High cortisol in a normal individual can be a sign of stress in your case," said Dr. Hatipoglu. "However, sometimes other ...

There are now nine at-home tests that can detect the coronavirus and influenza at the same time. Many of the tests, which can be sold over the counter, were just approved in the last six months.

Oct 23 - Lab operator Quest Diagnostics (DGX.N), opens new tab said on Wednesday it will launch a test for H5N1 bird flu at the end of October after the U.S. Centers for Disease Control and ...

Laboratories are just beginning to assess the magnitude of operational changes needed to comply with a new federal rule expanding regulatory oversight of lab developed tests (LDTs). In a major shift, ...