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

More than 150 people aboard a recent Princess Cruises voyage became ill, and norovirus is believed to be the cause. (AP Photo ...

It's the same each September. As soon as the schools return, various nasty illnesses start doing the rounds. Like head lice, ear infections and flu, stomach bugs are incredibly common at this time of ...

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 Caribbean vacation took an unpleasant turn for dozens of cruise passengers after a stomach virus spread across their ship.

Oysters and clams in nine states may have been contaminated with norovirus, the FDA said in a recall. Here's what we know.

GLP-1 drugs are a class of medication used to treat type 2 diabetes and obesity. While they are generally safe to use, they can cause side effects, such as nausea, vomiting, and diarrhea. Starting on ...

Flu season is officially upon us, and a host of bugs are doing the rounds, leaving folks feeling under the weather - some even bedridden. While nobody wants to be sick, a pharmacist has issued a stark ...