7+7 health management is the implementation of home health observation for 7 days, during which the yellow code of "health code" is given, and the nucleic acid is detected for 1 and 7 days respectively; If the nucleic acid test is negative after the expiration of home health observation, the "health code" will be changed from yellow code to green code, and the daily health monitoring will continue for 7 days, and the nucleic acid test will be carried out again after the expiration; In order to further strengthen the work of external defense against import and internal defense against rebound, Zhejiang stipulates the implementation of "14+7+7" health management measures for entry personnel, that is, after centralized isolation medical observation 14 days, those who meet the conditions for lifting isolation will continue to observe at home for 7 days, and the "health code" will be changed from red code to yellow code, and nucleic acid detection will be carried out 1 time at the expiration; For those whose nucleic acid test is negative after the expiration of home health observation, the "health code" is changed from yellow code to green code. Daily health monitoring lasts for 7 days, and 1 nucleic acid test is conducted after the expiration. In principle, there is no need to go out during health observation at home. If you really need to go out because of special circumstances, you need to wear a mask strictly all the time and don't go to crowded places; Daily health monitoring should also try to control the range of activities. Once the relevant personnel have abnormal symptoms such as fever and cough, they must seek medical attention and report in time. Implementing "14+7+7" health management measures for entry personnel is a countermeasure adopted by Zhejiang after comprehensive evaluation and in-depth research according to the actual situation of epidemic prevention and control. The epidemic situation in COVID-19 is more complicated, and people's understanding of the virus and its epidemic law is deepening. Therefore, prevention and control measures must keep pace with the times, especially problem-oriented continuous improvement. 14 days of concentrated isolation medical observation has covered the incubation period of most cases, which is an effective defense line we have built with an eye on external defense input. However, with the passage of time, especially the arrival of winter, confirmed cases and asymptomatic infected people with incubation period of more than 20 days occur from time to time. 65438+In mid-February, a graduate student from a university in Zhejiang entered the country from Sweden by international flight from the Capital Airport. After the local centralized isolation 14 days expired and the nucleic acid and antibody tests were negative, I came to Hangzhou by train. During the health monitoring, the nucleic acid test was positive and it was confirmed as asymptomatic infection. This case is not an isolated case and must not be taken lightly.
The original "14+7" management mode was changed to "14+7+7", that is, after 14 days of centralized isolation medical observation, home health observation was continued for 7 days, which was a targeted "patching" according to risk factors. In recent years, sporadic cases have appeared in many places in China, and some cases are difficult to trace, which has brought great pressure on epidemic prevention and control; The spread of overseas epidemic is still accelerating, and some new situations have emerged, which require further strengthening of precise prevention and control and closed-loop control. Adding seven days of home health management will undoubtedly bring inconvenience to immigrants, but it is considered comprehensively from the perspective of maintaining public safety.