A walking test can help your doctor determine whether symptoms are improving or getting worse. There are different types of walking tests to assess for various symptoms. Multiple sclerosis (MS) is a ...

Discussing types of psychological tests, in general, can be complicated. Indeed, determining the best psychological tests used in the workplace can seem a daunting task. But it doesn't need to be. The ...

COVID-19 is the illness that’s caused by the novel coronavirus, SARS-CoV-2. While COVID-19 is mild to moderate most of the time, it can also cause severe illness. There are a variety of tests that can ...

Blood tests are a standard part of routine and preventive healthcare. A doctor will often order a blood test before or following a physical examination. A doctor may also order blood tests to evaluate ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Grail's Galleri test screens for more than 50 different types of cancer from a single blood draw. (Getty Images) (Getty Images) If ...