Hand washing is not just for epidemics. Norovirus is usually spread from feces to oral administration-what’s worse is insufficient hand washing.
The best way to prevent norovirus is to wash your hands carefully with soap and water, especially before handling food, changing diapers or using the bathroom.
Avoid preparing food for others when you are sick, and washing clothes thoroughly, especially when they may be contaminated with vomit or feces. The surface may be contaminated and may need to be disinfected to prevent the spread of norovirus. It is recommended to use a bleach-based disinfectant for cleaning.