There are currently no medium- or high-risk areas in the Yuchong area of Lanzhou, they are all low-risk areas.

A, what is the outbreak of high and low risk areas

1, high-risk areas: refers to a total of more than 50 cases of new crowns, and within 14 days there is a gathering of outbreaks.

2, medium-risk areas: within 14 days there is a new increase in the number of confirmed cases of new crown pneumonia, the total number of confirmed cases will not exceed 50 cases; *** total confirmed cases more than 50 cases, and no aggregated outbreaks within 14 days.

3. Low-risk areas: no confirmed cases, or no new increase in confirmed new crown cases for 14 days.

Second, the risk level of the classification criteria

1, geographic: street and township as the basic unit.

2. Time: The longest incubation period of 14 days for new cases of pneumonia is taken as a unit.

3, the epidemic: the total number of new crown cases, whether there is a gathering of the epidemic.

In summary, the outbreak of high and low risk areas are divided into three levels of risk according to a street or community within 14 days of a new crown, how many confirmed cases, and thus divided into high and low risk levels, and the specific division of the standard should be based on the new crown pneumonia epidemic and changes in the implementation of appropriate adjustments.

Three, coping strategies

1, for high-risk areas to implement the "internal proliferation prevention, external export prevention, strict control" strategy, continuous efforts to do a good job of epidemic traffic control. If the high-risk area of the epidemic has been effectively controlled, and then orderly increase the scope of the resumption of work and production.

2, medium-risk areas to implement the "external anti-importation, internal anti-proliferation" initiatives, as soon as possible to resume normal life in an orderly manner. Organizations can return to work in an orderly manner, guiding each employing enterprise to strictly implement the epidemic protection work, and synchronize the epidemic prevention and control work and enterprises to resume work and production.

3, low-risk areas to implement the strict prevention of the importation of measures to take into account, the abolition of the road traffic restrictions, and the full restoration of the normal order of life.