When you get a medical test, you may be anxious about the results. For the most part, medical tests are helpful. But most tests are not 100 percent reliable, and the result of any single diagnostic ...

It's been nearly four years since people started getting sick with COVID-19, but with new variants mutating each season, the health steps experts asked us to take at the beginning of the pandemic ...

It has been shown to detect the disease even before the person begins experiencing symptoms, researchers say. "The tested blood test can detect Alzheimer’s disease with high accuracy even in real-life ...

Measuring blood glucose levels is critical for maintaining optimal health and identifying sudden changes. Test strips are a ...

How accurate are the coronavirus tests used in the U.S.? Months into the outbreak, no one really knows how well many of the screening tests work, and experts at top medical centers say it is time to ...

A new study is offering hope for a simple and accurate blood test that can diagnose Alzheimer’s disease in its early stages, the only time when currently available treatments work. The study led by a ...