According to data from the Centers for Disease Control and Prevention (CDC). Norovirus, a common stomach bug, is surging.
Norovirus is a very contagious virus that causes vomiting and diarrhea. It is sometimes called the “stomach flu” or the “stomach bug.” However, norovirus illness is not related to the flu. The flu is caused by the influenza virus. Norovirus causes acute gastroenteritis, an inflammation of the stomach or intestines. Most people with norovirus illness get better within 1 to 3 days.
Anyone can get infected and sick with norovirus. If eaten raw, oysters and other filter-feeding shellfish can contain viruses and bacteria that can cause illness or death. Anyone who consumes raw shellfish is at risk of contracting norovirus. Children younger than 5 years old, older adults, and people with weakened immune systems are more likely to develop severe infections.
Norovirus spreads very easily and quickly in different ways:
- Having direct contact with someone with norovirus, like caring for them, sharing food or eating utensils with them, or eating food handled by them.
- Eating food or drinking liquids that are contaminated with norovirus.
- Touching contaminated objects or surfaces and then putting your unwashed fingers in your mouth.
Take these steps to protect yourself and others from Norovirus:
- Wash your hands well and often.
- Cook shellfish thoroughly and wash fruits and vegetables.
- Clean and disinfect contaminated surfaces.
- Wash laundry in hot water.
- Stay home when sick for 2 days (48 hours) after symptoms stop.