First, people who have close contact with Henan need to be isolated before the nucleic acid test results come out, because close contacts are easy to be infected. At this time, the most effective measure to curb the spread of close contacts is to isolate them, and investigate their action trajectory clearly, and investigate all people who may be infected and take isolation measures.

Once a case of COVID-19 is diagnosed, it may spread to ten or even hundreds of people, so it is very important to control the close contact with the confirmed cases. You can't ignore anyone who may be infected, otherwise the consequences will be unimaginable. Therefore, it is very necessary to detect the nucleic acids of close contacts and isolate them at fixed points. Only in this way can the virus be controlled within a certain range. Greatly reduce the possibility of virus transmission, so when you can be sure that you are a close contact, you must actively cooperate to complete the corresponding work, and you must not add trouble to others in an emergency.

First, close contacts are isolated and kept in hospital for centralized observation.

Close contacts may have been infected with COVID-19 virus. This virus is invisible. None of us will know in advance whether the people around us will have problems. Although we are not in the middle and high risk area, there may still be dangers around us. Until the last moment, none of us can relax, not only the relevant workers, but also ourselves. If we are close contacts of confirmed patients, we must report to the relevant departments in time and conduct centralized isolation in time. Isolation is also responsible for yourself, as well as friends, colleagues and family around you, so it is essential to isolate close contacts at any level.

Second, close contacts need to do nucleic acid testing in time and wait for nucleic acid results.

Another measure for close contacts is to detect nucleic acids in time. At present, this method is the most effective way to detect whether COVID-19 is infected. Therefore, the treatment of close contacts should first carry out nucleic acid detection. Before the accounting test report comes out, close contacts should be isolated at designated points to avoid adding chaos to the country.

Therefore, for close contacts in Henan Province, measures are mainly taken to collect relevant close contacts to the maximum extent, and then nucleic acid detection and fixed-point isolation are carried out. After all, this practice is also a good way for the public, because once an asymptomatic infected person is infected, it is likely to infect many people, so it is also an important job to take corresponding measures for close contacts.