A new rapid blood test that is being used at The Ohio State University Wexner Medical Center aims to help doctors determine whether someone’s infection is viral or bacterial.

The marker appears on routine blood panels, yet the number can tell two very different stories about your health.

A sample of your blood can reveal much about your health. But it can be hard to know which blood tests are truly worth taking ...

Mr. V felt tightness across his chest. His deepest breaths felt shallow. He sought help at an emergency department, where a resident physician found several worrying signs, including swelling of his ...