China News Service, February 1 According to the website of the Beijing Municipal Health Commission, from 0:00 to 24:00 on January 31, there were no new local confirmed cases, suspected cases and asymptomatic infections in Beijing; 2 new imported cases Confirmed cases, no new suspected cases and asymptomatic infections.

  Case 1, departed from Zimbabwe on January 28 and arrived at Beijing Capital Airport on January 30 via Hong Kong. After the customs had undergone health screening and nucleic acid testing, it was sent to the centralized isolation hotel under closed-loop management. The test result was reported as positive on the same day. He was transferred to a designated hospital on January 31, and the results of epidemiological history, clinical manifestations, laboratory tests, and imaging examinations were combined. The confirmed case was diagnosed that day, and the clinical classification was ordinary.

  Case 2, departed from Iran on January 12, and underwent centralized isolation medical observation after arriving in Guangzhou on January 13. During this period, multiple nucleic acid tests were performed and the results were negative.

Arrived at Beijing Capital Airport on January 28 and was sent to a centralized isolation hotel under closed-loop management. The nucleic acid test result was positive on January 31 and transferred to a designated hospital. The results of epidemiological history, clinical manifestations, laboratory tests and imaging examinations were integrated. It was diagnosed as a confirmed case on the same day, and the clinical classification was ordinary.

  Epidemiological investigations have been carried out on the above confirmed cases, and control measures have been implemented as required.