Will it change color when passing through Henan health code at high speed?

No, it doesn't matter whether the personal health code turns red or yellow. If you just drive through or pass through a closed area, as long as you don't stop, your health code will generally not change color. Health codes will only change color after staying in moderate and high-risk areas for a period of time.

Because of the different residence time, the results are different. In high-risk cities, it will not change color within 4 hours. We drive through high-risk cities. If we can get to our destination soon, as long as it takes less than 4 hours, we will not change our health code.

Method for recover green code from discoloration of health code

Report the health code to change color first. Take the initiative to report to the community, unit, school or hotel in a timely manner, truthfully and accurately provide personal recent residence history, contact history and personal health status, and shall not conceal or omit.

After discovering the discoloration of the health code, citizens should first check whether they have been to the middle and high risk areas in the recent 14 days. Check whether you have been to the street (town) where the case occurred; Whether the self-examination crosses the trajectory of confirmed cases published, etc. In case of the above situation, such personnel will not accept the application for code change, please report to the community actively and cooperate with the implementation of control measures, and the code will be automatically changed to green code after the control is completed.