"A tooth infection can kill you, but rarely," warns a Cleveland Clinic expert. Here's how to recognize the risks and how it can escalate.

ROME (AP) — Pope Francis was hospitalized Friday after a weeklong bout of bronchitis worsened and was receiving drug therapy ...

This guide includes an overview of practices for the prevention and management of sexually transmitted and blood-borne infections (STBBI) by healthcare professionals practicing in public health or ...

A new blood test is designed to find mold infections deep inside the body, sparing patients from tissue biopsies.

Medically reviewed by Alicen Nelson MD, MPH The navel, also known as the belly button or umbilicus, is a small, round, or oval indentation or bump in the middle of the abdomen (belly). It marks where ...