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First, what is "three days and two inspections"

"Two tests in three days" means two nucleic acid tests in three days. The sampling interval is not less than 24 hours.

Second, the object that needs "three days and two inspections"

(1) Persons who have lived in low-risk areas (counties (cities, districts, banners) and other areas where high-risk areas are located) within 7 days;

(2) Those who come to Tianjin and return to Tianjin from land border port cities have no negative proof of nucleic acid test within 48 hours;

(three) when an epidemic occurs in COVID-19, according to the risk assessment of epidemic spread, the personnel uniformly prescribed by the municipal prevention and control headquarters shall investigate specific time periods and specific groups;

(4) People exposed to suspected cases, confirmed cases and asymptomatic infected persons are in crowded and closed places, but they do not conform to the principle of close contact and close contact, and there is a high risk of infection after risk assessment.

Three, "three days and two inspections" health management requirements and personal responsibility

Those who are clearly defined as "two inspections in three days" should do personal protection according to the regulations, and go to the nearest nucleic acid sampling point for nucleic acid detection without taking public transportation, that is, take it back immediately. During the three-day examination, except for nucleic acid testing, you are not allowed to go out unless necessary. When you really need to go out, you should wear N95/KN95 anti-particle mask, and don't have dinner, get together, get together or take public transportation. The object of "three days and two inspections" should obey the local community management, and consciously perform personal prevention and control responsibilities such as home self-management, personal protection, and not going out to gather. After two negative tests, it turned into normal production and living order.