Is there a time limit for entering and leaving the community health code in Beijing?

Yes The relevant person in charge of the Beijing Epidemic Prevention and Control Office said that Beijing residents can enter public places as long as they provide negative results of nucleic acid test, temperature test and COVID-19 health code scan within 72 hours. Those who exceed 72 hours are not allowed to enter or leave. During the epidemic, cooperate with the protection work and actively participate in nucleic acid detection.