The kit is immunochromatographic and uses the double-antibody sandwich method to detect SARS-CoV-2 antigen which has a
certain strong specificity and high sensitivity, nasopharyngeal swabs are taken for detection; the operation steps are simple and
can realize home detection which reduces the risk of infection. Results can be shown within 15mins. The diagnosis can be
achieved within 1-7 days after infection, which is of great significance for prognosis and targeted treatment.