• Health

    How Long Does Stomach Flu Last?

    Duration of Stomach Flu Symptoms Stomach flu, also known as viral gastroenteritis, is a highly contagious infection that affects the digestive system. The illness is caused by a variety of viruses, including norovirus, rotavirus, and adenovirus. Symptoms of stomach flu usually appear within 12 to 48 hours after exposure to the virus and can last anywhere from one to ten…

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