Norovirus infection occurs in the stomach and intestines. It is most often call the stomach flu. Outbreaks often occur in areas with close contact such as:
- Cruise ships
- Nursing homes
The Digestive Tract
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These infections are caused by a specific group of viruses. The viruses can spread through:
- Contaminated water supplies such as recreational lakes, swimming pools, wells, and water stored on cruise ships
- Raw or improperly steamed shellfish, especially clams and oysters
- Food and drinks prepared by infected food handlers who either do not wash their hands properly after using the bathroom
- Surfaces, such as a door knob
The viruses can also spread by direct contact with an ill person. This is common in a daycare center or nursing home.
Last reviewedJune 2013by Brian Randall, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.