A third case of mpox in the United States, formerly known as monkeypox, has been found in New Hampshire. Here's what to know.

The global eradication of smallpox more than 40 years ago was one of the greatest achievements in public health history, vanquishing a cause of death, blindness and disfigurement that had plagued ...

Here's the guidance on what to do if you're sick with or have been exposed to mpox ... like fever or respiratory symptoms, according to the CDC. You're considered infectious until your sores ...