Cellulitis is a life-threatening skin infection that often strikes the arms and legs but can appear anywhere on the body.

If left untreated, this scary bacterial skin infection can be life-threatening.

The common bacterial skin infection can be dangerous—so find out if you're at high risk.

Experts explain how to protect yourself from this scary bacterial infection.

That's gotta hurt.

Thinking of getting inked? This is how a dangerous infection can happen—and how it can be prevented.