Do Yangjiang personnel want Yangchun Bay nucleic acid?

No need. Yangjiang and Yangchun are both under the jurisdiction of Guangdong. As of June 65438+February 65438+June 2022, according to Guangdong's epidemic prevention policy, foreigners do not need to do nucleic acid testing when they get off the bus. The substance of nucleic acid detection is the nucleic acid of virus. Nucleic acid detection is to determine whether COVID-19 is infected by detecting whether there is nucleic acid of foreign invasive virus in human respiratory tract samples, blood or feces.