Is it necessary to isolate from Puning to Jiangmen?

No need. According to the Center for Epidemic Prevention and Control, Puning and Jiangmen belong to normal management areas as of February 9, 2022, and there is no epidemic. Do not isolate Puning from Jiangmen. Jiangmen, nicknamed Wuyi, is a prefecture-level city under the jurisdiction of Guangdong Province. Pengjiang District is adjacent to Guzhen Town, Zhongshan City in the east, and Jiangmen enping city is adjacent to Yangdong County, Yangjiang City in the west.