2022年1月18日 · Viral gastroenteritis is an intestinal infection that includes signs and symptoms such as watery diarrhea, stomach cramps, nausea or vomiting, and sometimes fever. The most common way to develop viral gastroenteritis — often called stomach flu — is through contact with an infected person or by consuming contaminated food or water.

Stomach flu causes gastrointestinal (GI) symptoms like diarrhea, abdominal cramps and nausea. You might also call it a “stomach bug.” A stomach bug isn’t always a virus — sometimes it’s bacteria or a parasite — but in any case, the symptoms are similar.

2025年1月21日 · 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 …

Learn about the symptoms of viral gastroenteritis (“stomach flu”), the viruses that cause this condition, and how these viruses spread from person to person.

2024年3月7日 · You can pass stomach flu, also known as gastroenteritis, to others from a few days up to two weeks or more. The time depends on which virus is causing your illness. Although it's commonly called stomach flu, gastroenteritis isn't the same as influenza, also known as flu.

2024年11月28日 · Stomach flu happens when your stomach and intestines (also called the gastrointestinal or GI tract) are inflamed and irritated. Causes range from bacteria, viruses, and parasites to food...

2022年1月18日 · Your doctor will likely diagnose viral gastroenteritis (stomach flu) based on symptoms, a physical exam and sometimes on the presence of similar cases in your community. A rapid stool test can detect rotavirus or norovirus, but there are no quick tests for other viruses that cause gastroenteritis.

2024年4月17日 · Gastroenteritis is when your stomach and intestines are irritated and inflamed. This can cause belly pain, cramping, nausea, vomiting, and diarrhea. The cause is typically inflammation triggered...

2023年4月12日 · Viral gastroenteritis is an inflammation and irritation of your intestines caused by one of a number of viruses, most commonly norovirus or rotavirus. This illness is also known as the stomach...

2024年10月17日 · The stomach flu or viral gastroenteritis may last a few days or week. Here are the stages and how to manage.