claim: 市民路过中高风险地区健康码会变色？
summary: reporter refutes rumors that the health code changes when citizens pass by middle and high risk areas
subject_description: will the health code change when citizens pass by in middle and high risk areas?
Motive_Description: undermines traffic system
author_description: reporter from beijing municipal bureau of economics and information technology
keywords: health, code, citizens, pass, middle, high, risks