Do I have to change the code for the intersection of void and void at the same time?

Not necessarily, it depends on whether it belongs to secret connection or sub-secret connection.

It usually takes seven days for the spatio-temporal partner to turn green after the yellow code appears, because the spatio-temporal partner needs seven days of family health monitoring and two nucleic acid tests after the yellow code appears, that is, after the yellow code appears, it can automatically turn green if there are more than two negative reports of nucleic acid tests every 24 hours.

After receiving short messages from people with overlapping empty tracks, you should report to your community, Committee, unit, hotel, etc. As soon as possible.