The United States is once again witnessing a surge in norovirus infections, a highly contagious gastrointestinal illness that causes severe vomiting and diarrhea. Media reports noted that hikers along ...

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Cases of norovirus have been surging around the United States in recent weeks. Norovirus is a very contagious pathogen that is the primary cause of diarrhea and vomiting in the US, according to the US ...

Norovirus GII.17 accounted for 75% of outbreaks in the US in the 2024-2025 season, outpacing outbreaks caused by the GII.4 norovirus, according to new data published in Emerging Infectious Diseases.

A new national wastewater map is offering a window into the spread of norovirus across the United States, showing where the highly contagious stomach bug, also known as the "vomiting virus," is ...

New outbreaks of gastrointestinal illnesses on cruise ships have sickened about 150 people, adding to the growing toll of such cases in 2025 ahead of peak cruise season, according to the Centers for ...

Nationwide norovirus cases have recently increased, followed by an FDA warning for consumers to avoid oysters contaminated in a recent outbreak. On January 2, 2025, the FDA issued a safety alert ...

Cases of norovirus, also known as food poisoning or the stomach bug, have picked up steam across the U.S. The number of suspected or confirmed outbreaks skyrocketed at the end of 2024, with more than ...

PWHL's Worldly 3-on-3 All-Star Game Could Be A Sneak Peek At The 2034 Winter Olympics The PWHL is bringing together the best of the best from the world's top professional women's hockey league, and it ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Norovirus is the leading cause of acute gastroenteritis in the United ...