This time of year is prime season for these fast-spreading illnesses.

Over 90 people contracted gastrointestinal illnesses from an unknown source on a week-long Royal Caribbean cruise, the CDC said Sergi Reboredo/VW PICS/Universal Images Group via Getty Over 90 people ...

A fast-spreading flu strain in the UK is leaving more people vomiting bile, according to health experts. “Superflu” is not a recognised medical term. It is a media phrase used to describe a ...

People are being given advice to reduce the spread ...

Qin Rao, MD, is a board-certified physician based in New York City. He currently works as a gastroenterologist and hepatologist at Manhattan Gastroenterology. Yellow vomit means you are throwing up ...