After receiving the short message from the mobile company, I asked to report whether it was a secret receiver or a classified receiver.

Received a big data analysis message from mobile, only accompanied by time and space.

Receiving the big data analysis short message from mobile is not necessarily a close contact, but it may be that you and the confirmed patient have been to the same place at different times.

I suggest you go to an authoritative hospital for nucleic acid identification at the first time, once every three days, and circulate in turn. You will know the result in about two weeks. You think that the COVID-19 epidemic virus has been upgraded and has an incubation period, so you want to strictly check your physical condition.

During the epidemic, it is recommended to do personal protection and not to believe and spread rumors. As citizens, we have the obligation to cooperate with the national epidemic prevention.