What are the three days of seven days and three inspections?

Nucleic acid detection is carried out three times a day, on the first day, the third day and the seventh day. Moreover, three nucleic acid tests in seven days are determined according to the incubation period of Omicron, and the average incubation period is about 3-4 days, so it may be detected 3-4 days after infection. If all three nucleic acid test results are negative, the possibility of infection can be basically ruled out.

Management measures:

1. If the people, articles or environment of the inbound flight are found to be positive after customs inspection, after the expiration of 14 days, the number of inbound passengers on the same flight will be increased to stay at home or strengthen observation for 7 days.

2. If people, articles or environment are found to be positive within 14 days of centralized observation, after the expiration of centralized observation, the number of inbound personnel on the same flight will be increased to stay at home or focus on observation for 7 days. The above two groups, after the expiration of centralized observation 14 days, applied for and met the conditions of home observation, and transported them to their places of residence for home observation in a closed loop. Do not meet the conditions of home observation, continue to focus on observation.

3. For the entry personnel who have not found positive in the customs entry link or centralized observation, after 7 days of centralized observation, 3 inspections will be strictly implemented for 7 days. During the period, you are not allowed to participate in various group activities, have dinner or get together, and report your health status according to community requirements.

4. Entry personnel from other ports in China can only enter Beijing after 2 1 days from the date of entry. If it is really necessary to enter Beijing less than 2 1 day after entry, you should voluntarily declare your personal information through the "Jingxin Gang" applet within 72 hours before entering Beijing, and fill in the three checks within 7 days after entering Beijing. If people, articles or people in the environment who are positive on the same flight apply and meet the conditions of home observation, they will be supplemented with home observation for 7 days. Do not meet the conditions of home observation, make up for 7 days of concentrated observation.

Legal basis:

Law of People's Republic of China (PRC) on the Prevention and Control of Infectious Diseases

Twelfth all units and individuals in People's Republic of China (PRC) must accept the prevention and control measures such as investigation, inspection, sample collection and isolation treatment of infectious diseases by disease prevention and control institutions and medical institutions, and provide relevant information truthfully. Disease prevention and control institutions and medical institutions shall not disclose relevant information and materials involving personal privacy.

Where the administrative department of health and other relevant departments, disease prevention and control institutions and medical institutions illegally implement administrative management or prevention and control measures and infringe upon the legitimate rights and interests of units and individuals, the relevant units and individuals may apply for administrative reconsideration or bring a lawsuit according to law.

Article 17 The State shall establish a monitoring system for infectious diseases.

The health administrative department of the State Council formulated the national infectious disease monitoring plan and scheme. The health administrative departments of the people's governments of provinces, autonomous regions and municipalities directly under the Central Government shall, according to the national infectious disease monitoring plans and plans, formulate the infectious disease monitoring plans and work plans in their respective administrative regions.

Disease prevention and control institutions at all levels monitor the occurrence and prevalence of infectious diseases and the factors affecting their occurrence and prevalence; Monitor infectious diseases that have occurred abroad, not yet occurred in China or newly occurred in China.