Scientists have created a simple early-stage cancer test capable of catching signs of up to 14 different types of cancer. The test is also relatively simple, which means it should be low-cost, making ...

What are the three types of HIV tests available to patients, how do they differ, and how can patients determine the best option for them?

A new paper describes a test that can differentiate between different types of asthma via a nasal swab. Researchers hope the test can eventually be used to help match patients with better treatments.

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 ...

A complete blood count (CBC) is a common test to diagnose anemia by measuring red blood cell count, hemoglobin, and hematocrit levels. Iron deficiency is a common cause of anemia, and doctors may ...

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 ...