Mar 4, 2022 · Signs and symptoms of norovirus infection may start suddenly and include: Nausea; Vomiting; Stomach pain or cramps; Watery or loose diarrhea; Feeling ill; Low-grade fever; Muscle pain; Signs and symptoms usually begin 12 to 48 hours after your first exposure to a norovirus and last 1 to 3 days.

Jan 21, 2025 · Norovirus, the most common cause of “viral stomach flu,” is on the rise in the United States. Norovirus infections cause acute gastroenteritis—a stomach bug with cramps, diarrhea, vomiting, and other symptoms.. There were 91 suspected or confirmed norovirus outbreaks reported in the United States in the first week of December, according to the Centers for Disease Control and Prevention ...

Jan 16, 2025 · Most commonly known as stomach flu, norovirus is a highly contagious virus that generally spreads hand to mouth 12 to 36 hours after exposure. Learn how norovirus is contracted — and how to stay safe.

Norovirus is the leading cause of vomiting and diarrhea, and foodborne illness in the United States. Learn how to prevent catching and spreading norovirus. Learn how you can easily get norovirus and the different ways it spreads. Download and share norovirus prevention resources and graphics for different channels.

Jan 27, 2025 · Although norovirus is often referred to as the stomach ‘flu,’ it is different from influenza and cannot be prevented by the annual flu shot. In the U.S., norovirus is the leading cause of stomach flu, with about 19 to 21 million cases reported annually, according to the Centers for Disease Control and Prevention (CDC).

Jan 29, 2025 · Norovirus, which many people call “stomach flu,” is actually an illness in your gut, while the flu is a respiratory infection. Read about other common myths and wrong ideas about the virus.

Apr 24, 2024 · Norovirus is a very contagious virus that causes vomiting and diarrhea. It is sometimes called the "stomach flu" or the "stomach bug." However, norovirus illness is not related to the flu.

Dec 31, 2024 · "Norovirus is a type of virus that causes gastroenteritis or stomach flu. Usually, it presents with symptoms like vomiting and diarrhea. Most healthy people will have recovery over a few days.

Norovirus is a common and very contagious virus. It causes nausea, vomiting and diarrhea. Your symptoms may be similar to the stomach flu, but they have a different cause. Norovirus spreads easily through close contact or on contaminated food or surfaces. The illness runs its course in …

Jan 27, 2025 · Several types of viral infections can turn into what’s commonly called a stomach bug or the stomach flu. The most common culprits: What is norovirus? Norovirus is a very contagious viral...