How often does Guiyang big data code?

Three days. The yellow code assigned to Guiyang means that you and the confirmed case have time and space intersection. Generally, after being assigned a yellow code, you will be required to conduct two or three inspections within three days. You don't need to panic after being assigned the yellow code. Please follow the short message prompts sent by the social epidemic prevention and control group of Guizhou Province to do related things well. After completing the nucleic acid detection according to the SMS prompt, if all the results are negative, the background system will automatically change the yellow code into the green code.