Jul 10, 2023 · Stomach flu is actually viral gastroenteritis, a viral infection in your digestive system. It causes gastrointestinal symptoms, like stomach pain, diarrhea, nausea and vomiting.

Jun 24, 2025 · It’s usually caused by a virus, but it’s not the flu virus, so it’s not actually stomach flu. Bacteria and parasites also can cause it. Gastroenteritis causes diarrhea, nausea, and …

Apr 30, 2025 · 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. If …

Dec 26, 2025 · Norovirus, a highly contagious stomach virus, is one of the leading causes of gastroenteritis in the U.S. Discover common symptoms, how Norovirus spreads and the best …

Dec 23, 2025 · Although norovirus is also called the stomach flu, it’s not related to influenza, and the flu shot won’t prevent an infection or lessen the symptoms if you get it. It’s a virus that …

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

Aug 11, 2025 · This article examines the symptoms and causes of stomach flu in adults and children, its contagiousness, recommended methods and home remedies for treating and …

Nov 18, 2022 · Stomach flu (gastroenteritis) is an inflammation of the intestines that causes diarrhea, pain, vomiting or fever. Learn what you can do to prevent it.

Nov 20, 2025 · Gastroenteritis—better known as the stomach flu—is an illness that develops when the lining of your intestines becomes inflamed. The condition often happens when you …

May 14, 2024 · Definition Viral gastroenteritis is an infection of the stomach and intestine caused by a virus. The infection can lead to diarrhea and vomiting. It is sometimes called the "stomach …