Rapid antigen test methods:A positive virus test indicates a current infection, while a positive antibody test indicates a previous infection. [17] Other techniques include CT scans, checking for elevated body temperature, checking for low blood oxygen levels, and detection by trained dogs. [18][19]

Rapid Antigen Test (RAT), sometimes called Rapid Antigen Test (RADT), Rapid Antigen Test (ART), or simply Rapid Test, is a rapid diagnostic test suitable for point-of-care testing that directly detects the presence or Antigen is absent. Such tests are a type of lateral flow test that detects antigen

This plan is formulated to guide the scientific and rational application of new coronavirus antigen detection in various regions, standardize the management of disposal after positive antigen detection.

Rapid influenza test: the UK declare a state of serious crisisIn late February this year, the British government announced the "Coexistence with the New Coronary Virus" plan.