Food poisoning, a widespread illness, stems from consuming food contaminated with bacteria, viruses, or parasites. Symptoms ...

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There is no antiviral treatment for norovirus, and the focus should be maintaining hydration and a bland diet.

Norovirus is contagious and is caused by eating or drinking contaminated food or water, touching contaminated surfaces and objects or being in close contact with someone who already has it. Once ...

Norovirus is a stomach bug taking the UK by storm. Sometimes referred to as the winter vomiting bug, the virus causes unpleasant symptoms such as vomiting and diarrhoea. Fortunately, the virus ...

Norovirus infection rates are extremely high this year, raising the question: Why can’t a vaccine protect us from the stomach bug?

That said, norovirus is a notoriously nasty one. The symptoms come on suddenly, are typically quite severe and can cause the person to become dehydrated and weakened.

How long does norovirus last? Norovirus runs its course fairly quickly — in just a couple of days — compared to some viral infections that can last for up to a few weeks.

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.

You can get norovirus any time of the year, but it spreads most during the winter.

Outbreaks of norovirus, which causes acute gastroenteritis, leading people to get sick with nausea, vomiting or diarrhea, are being reported as above the range in the U.S. compared to previous years, ...