COVID-19 Antigen Rapid Test: the infected persons notified today mainly come from three aggregated epidemicsThis afternoon (May 6), at the 326th press conference on the prevention and control of COVID-19 in Beijing.

Sample tube: it shall be a plastic tube with a length of about 10cm, a diameter of about 1.5-2CM, a capacity of 10ml and a nozzleWith spiral wire and air cushion ring in the pipe cover.Swab: a swab with a polypropylene rod with a sterile polypropylene fiber head or absorbent cotton head.