Norovirus outbreak on the Pacific Crest Trail sickens dozens of hikers near Wrightwood, with a shared water cache suspected.

More than 100 people were affected by a norovirus outbreak aboard the Caribbean Princess cruise, according to a CDC report.

Some call it the stomach flu or a stomach bug, but in reality, Norovirus is not the flu at all. It is, however, the leading ...

After years of largely predictable norovirus waves, the emergence of a new strain might have disrupted the seasonal pattern of outbreaks from this notorious stomach bug, suggests a new report by the ...

A stretch of one of America’s most iconic Californian hiking routes, the Pacific Crest Trail (PCT), has turned into a stark ...

The Caribbean Princess docked at Port Canaveral May 11 with more than 110 people sick from a norovirus outbreak.

The highly contagious norovirus is spreading quickly across the country as the year comes to a close thanks to a surging variant. Why it matters: The new norovirus outbreaks come as the flu, whooping ...

A norovirus particle is pictured in this 3D illustration by Jessica A. Allen for the U.S. Centers for Disease Control and Prevention, shared via Wikimedia Commons. CDC / Jessica A. Allen, Illustrator: ...

More than 100 people have fallen ill with norovirus on a cruise ship that left Florida last week and is set to return soon, the Centers for Disease Control and Prevention said.

The U.S. Centers for Disease Control and Prevention (CDC) has confirmed a norovirus outbreak aboard a cruise ship — the first one of the year that’s been reported. The Holland America Line was hit ...

A Princess Cruises ship with more than 100 passengers on board who had caught norovirus during its sailings arrived to Port Canaveral on Monday morning, according to the Centers for Disease Control ...