2022年3月4日 · Diarrhea, stomach pain and vomiting typically begin 12 to 48 hours after exposure. Norovirus infection symptoms usually last 1 to 3 days. Most people recover completely without treatment.

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 …

2024年4月24日 · Norovirus is very contagious; it spreads very easily and quickly. You can get norovirus from sick people and through contaminated food, water, or surfaces. You are most contagious when you have symptoms of norovirus illness or …

Norovirus is the leading cause of vomiting and diarrhea, and foodborne illness in the United States. People of all ages can get infected and sick with norovirus. Proper handwashing and …

3 天之前 · Norovirus, often called the stomach “flu” or stomach bug, is one of the most common causes of gastroenteritis, which describes inflammation of the stomach and intestines. This illness causes unpleasant symptoms like nausea, vomiting and diarrhea. Although norovirus is often referred to as the stomach ‘flu,’ it is different from influenza and cannot be prevented by the annual flu shot ...

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 a few days. What is norovirus?

2024年12月31日 · Noroviruses are usually more widespread in the fall and winter, but you can get sick from the virus any time of the year. The Centers for Disease Control and Prevention (CDC) says norovirus is the leading cause of vomiting and diarrhea from acute gastroenteritis in the U.S.

2016年8月25日 · Noroviruses are a group of related viruses. Infection with these viruses causes an illness called gastroenteritis, an inflammation of the stomach and intestines. It can spread from person to person, or through contaminated food or water. You can also get it if you touch a contaminated surface.

2022年3月4日 · Norovirus infection is usually diagnosed based on your symptoms, but noroviruses can be identified from a stool sample. If you have a weakened immune system or have other medical conditions, your health care provider might recommend a stool test to confirm the presence of norovirus. There's no specific treatment for norovirus infection.

2025年1月13日 · Norovirus, a common stomach bug, causes sudden vomiting and diarrhea. With cases on the rise in CT, here's what parents should watch out for.