A local infection occurred in Luohe, Henan province, with 20 close contacts. What happened?

Wang, who was infected in Luohe, was diagnosed on March 28th. The person who infected her was her classmate Zhang Moumou, and Zhang Moumou was the deputy director of pediatrics in Jiaxian People's Hospital. She was asymptomatic. All 20 people in close contact with Luohe Wang wore masks and were not in the service industry. There are not many people in contact, and the scope is still controllable. And Zhang, who infected her, contacted more people. Details are as follows:

First, this local infection in Luohe is not serious.

Wang, diagnosed in Luohe, is a library cleaner. Although she belongs to a public place, not many people go to the library because of the epidemic, and she always wears a mask. In the time after being infected, although she took the bus, there were not many people traveling and she always wore a mask. Among the people under medical observation, there was no case of her infection.

In Wang's case, among the people she contacted, she took public transportation three times and went to the bank to withdraw money once; Moreover, she also took the initiative to see a doctor, took medicine by herself after symptoms of cold, and went to the hospital immediately after symptoms of fever. After the discovery, she also cooperated with the isolation. She didn't know that she was infected. When doing screening, she actively cooperated with the screening of epidemic prevention personnel, which led to Zhang Moumou being infected by her.

Second, in Zhang Moumou, where Luohe was having an affair with Wang, there were many close contacts, and the village community was closed.

Zhang Moumou is an asymptomatic infected person, a pediatrician. His source of infection is colleague Liu, who has a history of Wuhan tourism. When I first contacted Liu, Liu had been quarantined 14 days. The isolation ended on March 65, 438+03, and there were no symptoms during the isolation period. There are 53 people contacted by these two asymptomatic infected people, and among the people contacted, Jia County has closed the village and closed the community again, one by one, and tracked the people contacted.

Third, we should be alert to asymptomatic infected people.

Asymptomatic infected people also have the ability to spread. Some people have prominent antibodies in their bodies, are resistant to the virus and have no symptoms, but that doesn't mean they don't carry the virus. If a person in the service industry becomes asymptomatic, then he may infect more people, and he himself does not understand what is going on, because he did not intentionally spread the virus himself.

In addition, whether Liu infected Zhang or Zhang infected Wang, they were all infected by eating together, because many museums do not have the habit of using public chopsticks now. When we eat, we will infect another person by picking vegetables and other operations. In an extraordinary period, it can better reflect the importance of public chopsticks. Our tradition is good, but we should pay attention to the early end of the epidemic.

Moreover, the service industry has a wide range of contacts, ensuring the normal operation of the city. Those who have a life history of epidemic areas or come from epidemic areas should be tested for nucleic acid before engaging in service industry and food industry. This is not discrimination, but to ensure everyone's safety.