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CDC, Norovirus

Fast Company · 20h

Norovirus outbreak 2025: Symptoms, cases, and what to know as CDC data indicates a winter wave

New CDC data indicates a rise in cases of norovirus, often colloquially referred to as "stomach flu." Test positivity has spiked.

Hosted on MSN · 1d

Norovirus wave now more than double last year's peak, in CDC's data

This winter's wave of norovirus infections has reached levels that are now more than double last season's peak, in figures published Monday by the Centers for Disease Control and Prevention tracking the notorious stomach bug.

CBS News on MSN · 7d

It feels like everyone has a stomach bug. A new norovirus strain might be to blame, CDC data suggests

"It is too early to tell if this strain is associated with more severe norovirus disease but likely lower population immunity is the reason for the early surge of an otherwise seasonal increase of this virus," Jan Vinjé, head of the CDC's CaliciNet system, told CBS News in an email.

Norovirus, flu and RSV

Are your symptoms the flu, COVID, RSV, Norovirus? How to tell the difference

Flu season is here in New Jersey, but other illnesses are in full swing in the Garden State. Here are the symptoms and how long you're contagious.

USA TODAY on MSN · 14h

COVID-19, the flu, norovirus and RSV: How to prepare for this cold and flu season

Here are some ways to prepare for this cold and flu season as four illnesses circulate the country at one time.

Health and Me on MSN · 1d

What’s Making Me Sick- Cold, Flu, Norovirus Or COVID-19?

Cold, flu, norovirus, and COVID-19 share overlapping symptoms like fever, cough, and fatigue, but differ in severity and duration. Handwashing, vaccines, and staying home when sick can help prevent infections.

5don MSN

A Norovirus Vaccine May Be Coming

“Commonly known as the stomach flu, norovirus has been around forever, and has become the leading cause of gastroenteritis or ...

Health on MSN6d

How Much Longer Do We Have to Wait for a Norovirus Vaccine?

Despite millions of cases of norovirus in the U.S. each year—and a current surge in outbreaks—there is still no vaccine for ...

7d

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 ...

7d

Stomach bug symptoms to know as norovirus cases are surging in the U.S.

Data from the Centers for Disease Control and Prevention show cases of norovirus, the highly contagious stomach bug, are ...

12d

Norovirus rates have skyrocketed by 340% this season. Here’s where the ‘winter vomiting disease’ is spreading and why

Plenty of people likely kicked off 2025 hunched over a toilet—but not because they’d imbibed too much on New Year’s Eve.

Why are norovirus cases so high right now?

Wastewater data in Greater Boston shows that levels of norovirus are “high” — and are at their highest since that tracking ...

Norovirus on a roll: Wash your hands so it doesn't snowball

Norovirus, a familiar and repeat offender, is responsible for many recently increased reports of illnesses in Wyoming, ...

1d

Moderna May Have The Best Shot At A Vaccine For Stomach Flu

Cases of norovirus infections are surging, but coming up with a way to prevent them has proven to be a challenge.

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