A new national wastewater map is offering a window into the spread of the highly contagious norovirus across the United States.

Over 100 people were affected by a norovirus outbreak aboard the Caribbean Princess cruise, according to a Centers for Disease Control and Prevention (CDC) report released Thursday. According to the ...

Though it is commonly called the "winter vomiting disease," norovirus outbreaks are still cropping up around the country in late May.

Twelve percent of nearly 3,000 norovirus tests during the week ending Nov. 22 came back positive — a notable increase from the 6.82% positivity rate three months earlier, according to CDC data. During ...

Norovirus, often described as a highly contagious 'vomiting bug,' is spreading across multiple regions of the United States as wastewater surveillance shows rising viral levels in several states, ...

A highly contagious stomach bug is showing up in a way that can catch communities before doctor visits do. WastewaterSCAN data showed high norovirus levels nationally, including in the Northeast, ...

"This does seem to be more of a pattern across the region." ...

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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 ...

FORT LAUDERDALE, Fla. (Gray News) - Health officials say dozens of people aboard a cruise ship based in Florida have been sickened in a reported norovirus outbreak. According to the Centers for ...