Wang, who was infected in Luohe, was diagnosed on March 28th, and her classmate Zhang Moumou, Zhang Moumou, was an asymptomatic infected person. The 21 people in close contact with Wang of Luohe are all wearing masks, and they are not in the service industry. There are not many people in contact with them, and the scope is still controllable. However, Zhang, who infected her, contacted more people. Specifically, the following is said:

First, this case of local infection in Luohe has not caused serious consequences.

Wang, who was diagnosed in Luohe, is a cleaner in a library. Although she belongs to public places, there are not many people going to the library because of the epidemic, and she wears a mask all the time. In the time after being infected, although she took the public transportation, there were not many people traveling, and she always wore a mask. Among those who accepted medical observation, there were no cases of being infected by her.

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

Second, Zhang Moumou, who was infected with Wang in Luohe, has a lot of close contacts, and has closed the village and closed the community.

Zhang Moumou is an asymptomatic infected person and a pediatrician. His source of infection is his colleague Liu, who has a history of traveling in Wuhan. When he first came into contact with Liu, Liu had been in isolation for 14 days. The isolation ended on March 3, and there were no symptoms during the isolation period. There are 53 people contacted by these two asymptomatic infected people, and among the people who have been contacted, jia county has re-closed the village and closed the community, one by one, and tracked the people who have been 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 people in the service industry become asymptomatic infected people, then he may infect more people, and he doesn't even understand what is going on, because he didn't intentionally spread the virus himself.

In addition, whether Liu infects Zhang or Zhang infects Wang, it's all caused by eating together, because many restaurants don't have the habit of using public chopsticks now, and when we have dinner, we will infect another person through operations such as picking vegetables. In an extraordinary period, it can better reflect the importance of public chopsticks. Our tradition is good, but for the early end of the epidemic, we should pay attention to it.

In addition, the contact personnel in the service industry have a wide area to ensure the normal operation of the city. Those who have a history of living in an epidemic area or come from an epidemic area should undergo nucleic acid testing before engaging in the service industry and food industry. This is not discrimination, but to ensure everyone's safety.