In the United States, the number of norovirus infections is rapidly increasing along with other illnesses, leading some to call it a viral “quaddemic.”
Norovirus, often referred to as gastroenteritis, is actually not the same type of virus as influenza. Norovirus is easily transmitted, causing symptoms such as nausea, vomiting, diarrhea, and abdominal pain for 1 to 3 days. difficult to prevent.
Norovirus only causes symptoms for a few days, but you can spread the virus for up to two weeks after you start feeling better.
Norovirus is spread primarily through contact with contaminated surfaces or direct contact with someone who has the virus. It can also be transmitted through food, especially raw or undercooked shellfish. Also, the virus mutates quickly, so just because you've been infected before doesn't mean you can't get infected again.
The best way to prevent the spread of disease is to wash your hands thoroughly with soap and hot water for 20 seconds before eating or preparing food and after interacting with someone who may be sick.
One thing that cannot kill norovirus is alcohol-based hand sanitizer. Hand sanitizers are effective against many viruses, but norovirus has a protein shell called a capsid that cannot be easily wiped off with alcohol-based disinfectant products.
Another challenge with norovirus is that it can persist on contaminated surfaces for weeks or months. Surfaces that have come into contact with the sick person's vomit or diarrhea should be cleaned with bleach, using gloves and disposable paper towels instead of rags. Bleach should be left on the surface for at least 5 minutes before wiping.
Clothing and bedding used by a sick person should be washed with detergent and as hot water as possible, using the longest wash cycle possible.
There is It's also a chance Norovirus can spread through the air from vomit, so people who are close to someone infected with norovirus, such as healthcare workers or parents caring for sick children, should wear masks to prevent infection. should be considered.
