Many students have symptoms such as diarrhea and vomiting. How to prevent norovirus in spring and summer?

Recently, students in a school in Jilin Province have symptoms such as diarrhea and vomiting, because they are infected with norovirus. This has something to do with the hygiene of the school canteen. When norovirus infection occurred, the school also took corresponding measures, isolated the infected people, and disinfected all public places such as school canteens and bathrooms. A simple explanation of the disease was given to prevent students from panicking.

1, norovirus is a calicivirus, which spreads easily among people in various ways. The route of transmission is mainly through eating food and water infected by norovirus by mistake, or removing the place where norovirus exists and putting your hands in your mouth. Infection with norovirus can cause diarrhea, vomiting, fever, muscle aches and other symptoms. When you find yourself with these symptoms, you must go to the hospital for examination in time. After the diagnosis, it should be isolated and treated in time. Usually, after 2-3 days of infection with norovirus, the symptoms will be relieved, and after taking medicine and eating clean food on time, they will gradually return to normal. Norovirus disease is not a terrible disease, although it will cause human suffering in a short time, but after all, human beings have immune function and antibodies. After being infected with Norovirus disease, they will gradually recover through medication and other treatments.

2. So how can we prevent Norovirus? Spring and summer are the high incidence periods of norovirus emergence and interference. Then we should take corresponding preventive measures to avoid norovirus infection. First, wash your hands before and after meals, and then wash your hands after going to the toilet. Rub the surface and crevices of fingers with soap every time you wash your hands, and rinse with running water for more than 25 seconds. When cooking, you should wash all the dishes before cooking. Eat less takeout and roadside stalls, because many takeaways are unsanitary now, and norovirus may be hidden in one takeaway, and roadside stalls are also unsanitary.