What is a "time companion"?

Space-time partners are green codes, so there is no need to isolate them.

Simple space-time companions do not need centralized isolation, but only need to carry out nucleic acid detection twice within 3 days, and the interval between the two nucleic acid detection should be more than 24 hours. Please stay at home and don't go out until you get a nucleic acid negative result.

Space-time partner only stays in the same space-time grid (with the range of 800 m * 800 m) with my phone number and confirmed number for more than 10 minute, and the cumulative stay time of any number in recent 14 days exceeds 30 hours. The number found is a space-time companion number, and there is a certain probability that it is a virus carrier, but this probability is not completely 100.

Matters needing attention in space-time adjoint isolation

At the same time, after receiving short messages from people with overlapping empty tracks, you should immediately check the nearest nucleic acid testing institution online, and then immediately put on a mask and go to the testing point for nucleic acid testing. In the meantime, don't go to places with heavy traffic, and don't take public transportation such as buses, subways and taxis.

Time-space companionship means that the confirmed patient has been to the epidemic area within 14 days, and you have time-space companionship with him within this 14 day. After the system test, you belong to the space-time partner in the risk group, and your health code will turn yellow. If you want to turn it into a green code, you need to make more than two negative reports of nucleic acid detection every 24 hours.