Is it necessary to isolate Wuhan from Ezhou and then from Ezhou to Wuhan?

No need. According to the relevant data, as of June 65438+1October 12, Ezhou and Wuhan are both normalized prevention and control areas, and they can pass through with the green code of health code and nucleic acid detection certificate without isolation. Because Wuhan does not do nucleic acid for more than 48 hours, it will become a gray code, and the health code green code can pass.