An expert in the field revealed how genetic testing works, what it means and what steps to take if your family history points to an elevated risk of cancer. Genetic testing, as the name suggests ...

How does the test work? ... In order to detect the presence of RNA in the patient’s sample, labs perform a test called reverse-transcription polymerase chain reaction.

A swab test is the best way to identify coronavirus infections Because the symptoms of covid-19 are similar to those of other diseases, testing is the only way to know for sure if someone is ...

The growing popularity of DNA test kits means more people may find a link to their family tree under the Christmas tree this year.

Genetic testing is recommended for all children with an autism diagnosis; however, the rates that parents and guardians complete testing is variable. A chart review conducted by a Baylor College of ...

Genetic screening is often advocated as a means of significantly reducing the incidence of occupational disease. But critics of this emerging technology maintain that screening violates workers rights ...