Is it necessary to separate Xinhua District of Shijiazhuang from Ningjin?

No need. According to the requirements of epidemic prevention and control, as of June 6, 2022, both places are low-risk areas, and there is no need to isolate Xinhua District of Shijiazhuang to Ningjin. You need to report to the region in advance and hold 48-hour nucleic acid certificate, health code and travel code.