Norovirus GII.17 accounted for < 10% of outbreaks in the US 2022-23 season, but rose to 75% during the 2024-25 season, passing the number of GII.4 outbreaks.

Whether the upcoming norovirus season will surge early again this year may be anyone’s guess. But, scientists say there’s a new strain to worry about (Getty Images for NYCWFF) ...

In previous years, the U.S. saw norovirus outbreaks increase around December, which marked the start of the season of the virus. Between 2011 and 2024, GII.4 viruses caused less than 50% of US ...

Whether the upcoming norovirus season will surge early again this year may be anyone’s guess. But, scientists say there’s a new strain to worry about (Getty Images for NYCWFF) ...

Increase in outbreaks of norovirus GII.17 over GII.4, United States, 2022–2025. Seasons are defined as September 1 of one year to August 31 of the next.

The Centers for Disease Control and Prevention reported 91 norovirus outbreaks during the week of Dec. 5, 2024; a 32% increase compared to the previous week, DPHSS said.

What You Need To Know A multistate norovirus outbreak has been linked to raw oysters from Texas, the Centers for Disease Control and Prevention announced The CDC said as of Thursday, 211 illnesses ...

But it’s worth it. I wanted to share with you, as a neighbor, that our whole community is really involved in this quest to conquer norovirus.

Vaxart, Inc., a biotechnology company focused on oral recombinant pill vaccines, announced it will release topline data from its Phase I trial on norovirus before the market opens on June 11, 2025.

In England, norovirus reports reached levels more than double recent seasons. GII.17 was the most frequently reported genotype of norovirus through April, far above GII.4.

Dr. Mallika Marshall has more on both stories in this edition of Healthwatch. Musk jokes about reconsidering stance on Big Beautiful Bill after Schiff's praise John Wick Boss Slams Spin-Off Series ...

Norovirus GII.17 has become the predominant strain in the U.S. while the latest norovirus season started months earlier than usual. (Emerging Infectious Diseases) Authorities arrested an alleged ...