When will Liaocheng health code be cancelled?

65438+February 30th, 2022. By the end of 65438+February 30, 2022, according to the epidemic prevention and control information released by National Health Commission, COVID-19 infected people can be isolated at home, and primary and secondary schools without epidemic can resume offline teaching. Travel across provinces and cities, such as by train, plane and self-driving, no longer check nucleic acid certificates and health codes.