When Deqing went to Binjiang, Hangzhou, if he found that he had been to a high-risk area or a city with a local epidemic report in the past 14 days, and that he was in the same vehicle or activity track with the confirmed case, and the health code appeared red or yellow, please report to the community at the first time, accept management and cooperate with epidemic prevention and control measures. If you receive a short message or telephone inquiry or reminder about epidemic prevention, you must cooperate with relevant departments to do a good job in epidemic prevention and control as required.