After the dangerous period of contact with confirmed cases and asymptomatic infected persons, the "three-day two-time inspection" has been completed and two nucleic acid tests will be carried out. The interval between the two tests was more than 72 hours, and the results were negative. The system will delete the yellow code and convert it to a green code.
Many Guangdong residents found that their Yuekang codes turned yellow, which meant that their travel would be restricted. The Epidemic Prevention and Control Team of COVID-19 Prevention and Control Headquarters in Guangdong Province responded that due to the recent local epidemics in Guangzhou, Shenzhen and Foshan, in order to reduce the risks brought by personnel flow, Yuekang Code gave yellow codes to key participants in the prevention and control areas who did not complete nucleic acid detection as required, so as to appropriately limit personnel flow.