Norovirus 2025: Outbreaks of stomach bug are surging across US. Know these early signs
Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US. What to know about symptoms and prevention.
Norovirus is back in full force with US cases of the stomach virus surging
The number of cases of a wretched stomach bug are up in parts of the US this winter, according to government data. Here's what to know.
Stomach bug symptoms to know as norovirus cases are surging in parts of the U.S.
Cases of norovirus, a highly contagious stomach bug, are surging in parts of the United States this winter, according to government data.
Norovirus Outbreaks Surge to Highest Levels Since 2012
The United States is seeing a dramatic increase in norovirus cases, with reported outbreaks reaching their highest numbers since 2012. According to the U.S. Centers for Disease Control and Prevention (CDC), there were 91 outbreaks during the week of December 5, surpassing prior records for this time of year.
New norovirus strain is stoking the stomach flu surge
A surge in norovirus cases might be explained by a new strain of the virus, which now reportedly makes up a majority of outbreaks across the U.S. This winter’s dominant norovirus strain is a newer variant called the G11.
Norovirus is surging in the US. Hand sanitizer doesn't work to prevent it
Norovirus, aka the stomach flu, is surging across the United States as 2025 begins. Here's what to know about norovirus symptoms, how it spreads, and prevention.
Norovirus Cases Are Spiking Nationwide: How to Protect Yourself from the Stomach Bug
Fact checked by Nick Blackmer Cases of norovirus, a highly contagious stomach bug, have surged this winter. Nearly 1,000 cruise passengers on multiple ships got sick from a gastrointestinal illness outbreak after setting sail in December,
Record number of norovirus outbreaks surge across the U.S., CDC says
The CDC says a new strain of norovirus now makes up a majority of outbreaks and that could be why it's spreading so quickly. Stephanie Stahl reports.
Stomach bug? Here's how doctors say you can best protect against norovirus
Reported cases of norovirus — a brief, but miserable illness — have generally been rising across the country in recent months, according to national data, but people can help protect themselves by practicing good hygiene.
Norovirus Spikes in U.S. as Stomach Bug Hits Hard
U.S. outbreaks this year are more than double what they were at the same time last year with the stomach virus causing symptoms like vomiting and diarrhea.
The Associated Press on MSN9d
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Cases of norovirus are surging in the United States. It’s the country’s leading cause of foodborne illnesses but there have ...
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Norovirus is surging in parts of the U.S. again. Here’s what to know about the stomach virus
Norovirus is the leading cause of foodborne illness in the United States, responsible for 58 percent of such infections acquired in the country each year, according to the CDC. Norovirus ...
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Norovirus is a very contagious virus causing vomiting and diarrhea. It's not related to the flu despite being commonly referred to as 'stomach flu.' ...
Norovirus is raging across U.S.: Here’s what you need to know
STATEN ISLAND, N.Y. — Norovirus, also known as the stomach flu, rang in 2025 in a big way across the United States, and ...