Antigen detection video tutorial please click on the web link
New Coronavirus antigen detection is through the antigen and antibody binding reaction on the test strip, convenient and quick, usually 15-20 minutes to get the results. However, the antigen-antibody reaction is false positive because of the presence of some interference, and the methodological specificity is not 100%. Therefore, antigen test results are not a substitute for nucleic acid test results.
On March 11, 2022, the New Coronavirus Antigen Test Application Program (Trial) was released. As of April 13, the State Drug Administration has approved 27 neocoronavirus antigen test reagent products.
1. Positive antigen test, regardless of whether there are respiratory, fever and other symptoms, residents should immediately report to their communities (villages and towns), the community (villages and towns) to contact the emergency services center in accordance with the new crown pneumonia epidemic related to the work of the transfer guidelines, the residents will be transferred to the set fever clinic of the medical institutions, nucleic acid testing. Sampling swabs, sampling tubes, test cards, etc. used by positive people are put into sealed bags and transferred to medical institutions for disposal as medical waste.
2. Negative antigen test, asymptomatic residents can be closely observed, and then antigen test or nucleic acid test when needed; symptomatic residents, it is recommended to set up a fever clinic as soon as possible to go to a medical institution, nucleic acid test; if it is inconvenient to consult a medical institution, you should be self-isolated at home, to avoid going out, and to conduct antigen self-testing once a day for five consecutive days.