What does the radiation zone of Shenzhen Port mean?

Strengthen the nucleic acid detection of residents and the management of bayonet access in various communities. According to the Work Plan for Regional Epidemic Prevention and Control at Shenzhen Port, it was decided by experts and the regional epidemic prevention and control headquarters. The establishment of the "port radiation zone" is mainly to strengthen the nucleic acid detection of residents and the management of entrances and exits of various communities, prevent the spread of the epidemic, and ensure the safety of residents, so that residents do not have to worry about affecting their normal lives.