This Product is used for the in Vitro Qualtitative Detection of the Antigen of SARS-CoV-2 in Human Nasal Swab or Throat Swab. The new Coronaviruses belong to the Genus Beta. COVID-19 is an acute Respiratory Infectious Disease. Humans are generally susceptible. Currently, Patients infected with the novel Coronavirus are the main Source of Infection, asymptomatically infected individuals may also be a Source of Infection. According to the current Epidemiological Survey, the incubation Period is 1 to 14 Days, mostly 3 to 7 Days. The main Symptoms are Fever, Fatigue, and Dry Cough. In a few Cases, Nasal Congestion, Runny Nose, Sore Throat, Muscle Pain, and Diarrhea occur.