What is the most reasonable way to deal with overseas personnel who return to China during their stay in COVID-19?

Novel coronavirus is a highly contagious disease. Our country's epidemic prevention measures for novel coronavirus are to let all people wear masks, and all cities will start to have their own hygiene? It is the duty of everyone in China to scan the code and travel. As long as the range of activities of novel coronavirus carriers is reduced, the spread of novel coronavirus can be well controlled. Therefore, foreigners will be isolated in our city under uncertain circumstances. At present, the epidemic situation in China has been controlled, but novel coronavirus in many foreign countries is still out of control. Therefore, it is more reasonable to isolate people overseas. Next, I will talk about three reasons that I think should be isolated.

1. Overseas returnees in COVID-19 are not sure whether they are infected. Because the epidemic situation abroad has not been controlled, there is a greater chance that returnees will be infected. In case of emergency, it is necessary to conduct 15-day quarantine observation on overseas personnel returning from COVID-19 to determine whether they are infected with novel coronavirus. If he is not infected, he can be released from quarantine.

Second, the isolation of overseas personnel who returned to China during the COVID-19 period was responsible to the people of China. Since the epidemic situation in novel coronavirus was controlled, most cases of novel coronavirus infection in China were imported infections. At this time, we should pay more attention to whether people returning from overseas have brought novel coronavirus. If a returnee is not detected, it may affect the health of many people in China.

Third, it is the responsibility of the returnees to isolate the overseas personnel who have returned from the new coronary pneumonia. The incubation period in novel coronavirus is 15 days, so those who come back from overseas are also responsible for being quarantined 15 days. If they have novel coronavirus's disease, they can get treatment soon. If you have no symptoms of novel coronavirus, you can go back to China happily.