How to Prevent Norovirus
According to the CDC, you can find norovirus in your vomit or feces (poop) even before you start feeling sick. The virus can also stay in your poop for 2 weeks or more after you feel better. You can still spread norovirus during that time.
Be aware that:
- Noroviruses are relatively resistant to heat and can survive temperatures as high as 145°F.
- Quick steaming processes will not heat foods enough to kill noroviruses.
- Food contaminated with norovirus may look, smell, or taste normal.
Clean and disinfect surfaces
After someone vomits or has diarrhea:
- Wear rubber or disposable gloves and wipe the entire area with paper towels and throw them in a plastic trash bag.
- Disinfect the area as directed on the product label.
- To disinfect, use a chlorine bleach solution with a concentration of 1,000 to 5,000 ppm (5 to 25 tablespoons of household bleach [5% to 8%] per gallon of water) or use an EPA-registered disinfecting product against norovirus.
- Leave bleach disinfectant on the affected area for at least 5 minutes.
- Clean the entire area again with soap and hot water.
- Wash laundry, take out the trash, and wash your hands.