Medically reviewed by Amelia MacIntyre, DO A stiff neck and sore throat can occur together for many reasons, often due to an ...

There have been reports of a woman in Kolkata suffering from a human coronavirus or HKU1, a species of coronavirus. However, ...

This can cause your phlegm to contain traces of blood. Repeatedly coughing up phlegm often brings small amounts of blood into the mouth and onto the taste buds, leading to a distinct metallic ...

Pertussis, also known as whooping cough, is spreading rapidly in North Carolina, and data show it isn’t slowing down anytime ...

Benzonatate should not be combined with alcohol, sleep aids, or opioids. Certain anesthetics and mental health medications ...

The U.S. is dealing with a measles outbreak, including one in New Jersey and new cases in New York City. See what the measles look like here.

So far this year, there have been 120 confirmed cases and 460 suspected cases of whooping cough across 21 states in Mexico.