There are three kinds of "health codes": the green code can directly enter Hangzhou, the red code is isolated for 14 days, and the yellow code is isolated for less than 7 days. The management information system of "health code" in Zhejiang Province is based on real data, connected with relevant databases such as the dynamic control list of key personnel, and distributed "health code" according to the results of checking and comparing the information declared by the masses with the background data.
In order to more effectively implement the normal management of COVID-19 and realize the full coverage from entry to community management, the Macao SAR Government officially launched the "Macao Health Code" at 9: 00 am on May 3, 2020. By 4 pm, the number of users reached 90,000, and the number of uses was 654.38+0.7 million.