The test nucleic acid kit is generally referred to as a neocoronavirus antigen kit, where two bars represent a positive test result, indicating a possible infection with neocoronavirus. Neo-Crown Antigen kits have two bars, the first bar is the quality control line and the second bar is the test result line. The test result is valid only if the quality control line is present. If the quality control line is not present, even if the second bar is present, the test result is invalid and needs to be retested. If two bars are present after the Neocrown Antigen kit test, the test result is positive and Neocrown Antigen was detected in the specimen being tested. This indicates that the person tested may be infected with the New Crown virus and requires further refinement of the New Crown nucleic acid test and the next steps of isolation and treatment.