Beijing Health Bao doesn't send nucleic acid test report, is it positive?
Beijing Health Bao can't come up with a positive result either. Whether the nucleic acid test is positive or negative, Beijing Health Bao will show it. If it is not displayed, it means that the system has delayed uploading data. When the nucleic acid test report made by a single person and a single tube is positive, Beijing Health Bao will show that the antigen made by himself will not be displayed.