China Mobile reported that the mixed pipe was abnormal.

What you want to ask is, what should China Mobile do if the notices are mixed? According to relevant information, China Mobile informed that the mixed pipe was abnormal and made a single pipe in time. Because I received this news in Shanghai, I made a single tube in time: Shanghai Post said in reply to netizens that after the mixed tube is positive, the prevention and control department will send a reminder message to the people involved in the mixed tube: Citizen, your mixed tube test result is abnormal, please go to the nearest nucleic acid sampling point as soon as possible and take this information for single tube sampling.