What happens if you don't go after receiving an abnormal text message?

If citizens who participate in nucleic acid testing receive a phone call or text message from the health department to remind them that the results of mixed nucleic acid testing are abnormal, please keep calm and don't be nervous. Within 24 hours, a single person and a single tube can be rechecked and sampled nearby by SMS for free.

Personnel with positive initial screening of mixed tubes should actively cooperate to complete single-tube sampling, wear N95 masks to the nucleic acid sampling point, show the contents of single-tube sampling SMS, and do personal protection on the way back and forth from the sampling point, and do not take public transportation. Return to the place of residence immediately after sampling, and strictly implement home isolation measures before the results of review come out.