There are ***38 high-risk areas and 43 medium-risk areas in Chengdu. Why is the local epidemic so severe?

A colleague of mine visited Chengdu some time ago. Unexpectedly, when he returned to Chongqing, he was briefly quarantined for a period of time and was required to have a negative nucleic acid test within 72 hours before he could pass. From this data, I can see that the epidemic situation in Chengdu is relatively severe. I also advise everyone to travel to Chengdu during this period, because many local areas are risk areas, and high-risk areas There are 38 cases, and there are 43 cases in medium-risk areas. With close to 100 risk zones, no place in Chengdu seems particularly safe.

According to recent disease reports, there have been a large number of new locally infected people in Chengdu. All of them have been treated and then treated at centralized isolation points. This speed is quite fast, and we responded quickly after identifying the confirmed patients. Being able to accurately give out so many risk areas shows how hard the local epidemic prevention and control efforts have been. I also hope that the local citizens of Chengdu will actively cooperate with this serious task, because only with good cooperation can our lives be restored to peace. And this incident also made everyone speculate about a question, that is, why is the local epidemic in Chengdu so severe? Let's discuss this topic together.

Judging from the report, there have been a lot of new cases, and the most concerning one is that there are as many as 17 asymptomatic infections. Everyone may be well aware of asymptomatic infection, that is, he does not have any physical reaction, so he does not know that he is infected at all. Many asymptomatic infections are likely to recover on their own. Under such a situation, more and more people will be infected, which is also called latent infection. What is surprising is that the Chengdu epidemic is all local cases.

The reason why it is so serious is entirely due to the movement of asymptomatic infected people in their own area. But there is nothing we can do about it. No one wants to be infected, and those who are infected will definitely quarantine themselves. No one dares to go out and spread the disease to others, because this time it is illegal and the penalty is very high. of.