What happens if I give you the yellow code twice?

There are two reasons for being yellowed at home recently. The first is to classify some risk personnel according to the flow information and big data push of the CDC, and then give them a yellow code. The second reason is that citizens may have some recent history of living abroad. If you get a yellow code, the first step is to report it to the community. The second part is to wear a mask, do personal protection, and then do nucleic acid testing. ?

During this time, there have been epidemics in many places. Some netizens reported that they suddenly met the yellow code at home and didn't know what to do for a while. In this regard, the relevant prevention and control team of the epidemic prevention and control headquarters gave the answer.

There are two reasons for the yellow code at home. The first is to classify some risk personnel according to the flow information and big data push of the disease control department, and then give them yellow codes. Because the mobile investigation of new cases is a continuous work, in this process, the recent trajectory of related cases will be found, and some risk personnel will be determined, that is, everyone said that there is a time-space intersection with the case, so there will be a yellow code.