Can norovirus survive in cooked food?

Norovirus, often referred to as the stomach flu, is a highly contagious virus that causes gastroenteritis, which is inflammation of the stomach and intestines. This virus is notorious for its ability to survive in various conditions and its resistance to many common disinfectants.

One common question people have is whether norovirus can survive in cooked food. The answer is yes, norovirus can indeed survive in cooked food. This is because norovirus is enclosed by a structure known as a capsid, which is resistant to heat. Norovirus can survive temperatures as high as 145°F, and quick steaming processes that are often used for cooking shellfish won’t kill the virus.

This doesn’t mean that cooking food is ineffective. Cooking food to the right temperature can kill many other types of germs. However, it should not be relied upon as the primary method of preventing norovirus infection.

In addition to cooking food properly, other important measures to prevent norovirus include washing your hands often with soap and water for at least 20 seconds, especially after using the toilet or changing diapers, before eating, preparing, or handling food, and before giving yourself or someone else medicine.

In conclusion, while cooking food can be a useful tool in preventing the spread of many germs, it is not effective against norovirus. Proper handwashing, along with other preventive measures, is key to preventing norovirus infection.