There are local cases in Zhengzhou. Judging from the current situation, how long will it take to return to normal?

Henan released the news on November 4, 221: From : to 24: on November 3, there were 3 newly confirmed cases in the province, 2 in Zhengzhou and 1 in Zhoukou. At present, the epidemic situation is small. Judging from the official information, the epidemic situation in Zhengzhou is not serious, and it is expected to return to normal in a month or so.

More than 9 students, 52 teachers and more than 2, parents in this school have all been tested for nucleic acid, and 4 of them are positive, while others are negative at present. The trajectory of parents and students is simple and clear, not the kind of people who run around and are uncertain after infection, so it is easier to check.

We have had experience and measures to prevent the epidemic.

At present, the towns where the epidemic occurred are closed in time, and they are not allowed to go out. There are special vehicles to transport living materials and necessities. Since the outbreak in Wuhan, I have had two years' experience in defending against the epidemic. Once there is an epidemic, the government attaches great importance to it, closes and isolates it in time, and all relevant personnel are tested for nucleic acid.

Especially before August, students' action tracks are reported to the school, and their body temperature is clocked every day. Students who go out need nucleic acid certificates, and teachers have done nucleic acid tests before school starts, which fundamentally eliminates the occurrence of illness.

it takes about one month to prevent and control the epidemic.

In the event of an epidemic, how long will it take to be safe? According to previous experience, experts gave two 14 days, and there were no new infected people.

With the epidemic in Wuhan, there were two male and female college students visiting Jingzhou in August. Their movements were very clear. Instead of taking the bus, they rode bicycles, ate in several restaurants, and then went back to the hotel. Their two streets were closed and isolated, so they could not get in. After one month, they withdrew their cards and let go. Zhengzhou should be the same, there will be no new infected people, and the isolation time of the area should be 28 days.

There are new methods for epidemic prevention and control.

Most adults in China get two shots of vaccine for free. Middle school students have already got the first shot in the summer, and now children aged 6-13 have started to get the vaccine. The virus has mutated, and the effect of the previous vaccine was not ideal. Now the country has developed a "booster injection", and all the people in Hubei have started to take the third injection. I believe this injection will keep the virus out and make everyone safe and healthy.