Have you received any short messages and phone calls with abnormal nucleic acids?

Received a short message with abnormal nucleic acid and the other party's phone. According to relevant public information, whether it is the three major operators can be judged by the abnormal SMS numbers, and the fixed numbers of the three major operators can be inquired in official website. The reasons for the abnormal results of nucleic acid detection are sample problem, reagent problem and the problem of the detected person. Abnormal results of nucleic acid detection mainly refer to unqualified results, including false positive and false negative.