Is it necessary for the Fourth National Congress to isolate Guangzhou?

Need. According to the announcement of epidemic prevention and control in Sihui City, it was verified that as of June 5438+February 5, 2022, all Guangzhou returnees will be tested for nucleic acid as soon as they arrive at Sihui, and they need to be isolated at home for three days. Guangzhou, also known as Yangcheng and Huacheng, is a prefecture-level city, the capital of Guangdong Province and a sub-provincial city.