How long will you stay in the epidemic area? The health code will change color.
The epidemic prevention regulations in different regions are different, including Hunan regulations. As long as the green code holder stays 1 hour after entering the high and medium risk areas, and the mobile phone is turned on and can receive communication roaming information, the health code will automatically turn into the corresponding color.
"red team": In-situ isolation, epidemiological investigation and disposal. "Yellow code": the nucleic acid test is negative, and the home health monitoring lasts for 14 days, and the nucleic acid test is carried out before and after the home health monitoring.
The above is an introduction to the rules about how long the health code in epidemic areas changes color. You can learn more about epidemic prevention policies in various places.