Because the source of the rebound of the epidemic in Fujian was caused by the return of overseas Chinese to visit relatives, after the rebound of the epidemic in Fujian, the rebound of the epidemic was not monitored in time, and because the new coronavirus had an incubation period, some cases of Some Fujian people flowed into Beijing, Shanghai, Guangzhou, or abroad. The author believes that there are mainly the following four inflow areas.

1. Influx into the capital Beijing

First of all, Fujian people have been doing business for generations. In the process of economic development of Fujian people, a large part of them came from Quanzhou, Xiamen, Putian, Zhangzhou and other regions. Economic contribution, the light industry in these cities is relatively developed, so after the epidemic rebounded in these cities, some latent carriers of the new coronavirus flowed into Beijing, the richest man, because for these business people , usually require frequent business trips, and Beijing is often an important city for business trips because there are better business partners here.

2. Influx into the financial center Shanghai

After the rebound of the epidemic occurred in Putian, Xiamen, Zhangzhou, and Quanzhou in Fujian, some business personnel had previously passed through various The form comes to the financial center Shanghai, which does not exclude some carriers of the new coronavirus, because for them, the financial center Shanghai can find more foreign partners, as well as some powerful domestic business partners.

3. Influx into the trade center Guangzhou

After the rebound of the epidemic occurred in Putian, Xiamen, Quanzhou, and Zhangzhou in Fujian, some business personnel had previously passed through various The form of departure from Fujian does not rule out carriers of the new coronavirus, because for them, Guangzhou, the trading center, has more partners in the clothing industry, as well as cosmetics and electrical appliances.

4. Various regions flowing into foreign countries

After the rebound of the epidemic occurred in Putian, Xiamen, Quanzhou, and Zhangzhou in Fujian, some business personnel previously passed through various After all, these businessmen need to expand overseas markets, and overseas markets also have unlimited potential.

Note: For these people who have left the place where the epidemic has rebounded, the local government needs to promptly strengthen nucleic acid testing and conduct regular inspections.