Event sequencing. According to online media reports, Weibo, the official release of Northwest University for Nationalities, said that 265 students in the school had symptoms of discomfort. Among them, 2 14 people have recovered, and the rest students have mild symptoms and are receiving treatment.
So what happened to the student diarrhea incident in Northwest University for Nationalities? It turned out that on September 2, Northwest University for Nationalities. Some students have diarrhea, vomiting, fever and other symptoms, and this is not a case, but students who find formal clothes appear one after another.
Through on-the-spot investigation and sampling of schools and relevant departments, it is found that the reason of students' diarrhea is that students are infected with norovirus, plus gastrointestinal cold, regardless of water and soil, and so on.
On the other hand, the school also conducted COVID-19 nucleic acid test on the students related to the incident, and the test results were all negative, so the possibility of being infected with the COVID-19 epidemic has been ruled out.
What is norovirus? For this incident, many people may not know what Norovirus the students were infected with. Here, I would like to give you a popular science. Norovirus is actually a relatively common virus and will not cause any great harm. Metaphorically, it should be similar to a virus like influenza.
Norovirus is highly contagious. For example, in public places in schools, as long as a healthy person has used the dishes of people who have been infected with Norovirus before, he may be infected.
This can also explain why so many students were infected in this incident. The school has a public canteen, which is also a place where people gather. Norovirus is a very susceptible virus, which has caused a large area of infection.
What are the symptoms of norovirus infection? Symptoms after infection with norovirus. The usual manifestations are nausea, vomiting, stomachache or diarrhea, which can also cause headache and fever. As we said before, norovirus will not cause any great harm, so generally, as long as it is infected with norovirus. Have a good rest and drink plenty of water, 1~3 days will automatically improve.