"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." TAKING A COVID-19 TEST is probably your first instinct when you wake up with a fever or sore throat or ...

Several conditions can cause a false-positive syphilis test result. However, healthcare professionals often use two different tests to diagnose a person with syphilis. Syphilis is a sexually ...

A recent study published in the Annals of Internal Medicine has shed light on a concerning issue in mammogram screening behavior, women who receive false-positive results are significantly less likely ...

Butch Reynolds has spent 34 years trying to clear his name after allegations of a positive drug test. He hopes the new documentary "False Positive" helps. (Photo by George Tiedemann/Sports Illustrated ...

A case of false-positive alcohol toxicology tests believed to be linked to treatment with sodium-glucose cotransporter 2 (SGLT2) inhibitors raises concern that the widely used diabetes drugs could ...