The characteristics of the clustered epidemic in Lanzhou Chengguan District are obvious, and the source is still unclear. What response measures have been taken by the local area?

First of all, Lanzhou strictly implements epidemic prevention and control measures. For example, Lanzhou drivers will organize front-line drivers to conduct nucleic acid testing and vaccination for all employees, and remind passengers to wear masks in time through on-board monitoring; Lanzhou communities will further upgrade non-contact online registration feedback measures for people returning to Lanzhou to accurately manage and build epidemic prevention and control in their jurisdictions wall; Lanzhou Rail Transit uses infrared thermometers to quickly detect passengers entering the station to prevent crowds from gathering, reduce the time spent in the station, and pass quickly. It also adopts joint prevention and control measures among security inspection, public security, and station personnel to ensure the safety of passing citizens traveling by car. .

The second step is that there is no need to leave Lanzhou. Those who really need to leave Lanlan need to pass the green health code and a negative 48-hour nucleic acid test certificate, and take personal protection throughout the process. If cadres and employees of government agencies, enterprises and institutions at all levels in the city need to leave the city, they must report to their units in advance. Strictly restrict community residents from participating in gathering activities, implement measures such as entry and exit registration, temperature measurement and code verification in residential areas, and continue to carry out hygiene, cleaning, disinfection and ventilation in public areas.

Furthermore, we must strictly implement hospital infection prevention and control work. Medical institutions at all levels and types must establish firm red-line thinking and bottom-line thinking, strengthen self-examination and self-correction, and let everyone feel that they are consciously protecting the hospital. The legal representative or principal person in charge of a medical institution is the first person responsible for hospital infection prevention and control. It is necessary to strictly implement the first-diagnosis responsibility system, pre-examination and triage and related prevention and control measures, and strictly implement the "four morning" regulations. Medical institutions that do not have fever clinics (clinics), especially outpatient clinics, community health service stations, and village clinics, are not allowed to conduct routine diagnosis and treatment of suspicious patients.

In addition, we encourage and support commercial circulation enterprises to resume work and business under the premise of meeting the prevention and control conditions and ensuring the safety and health of their employees and service recipients. Among them, we should pay close attention to the market supply of daily necessities and the guarantee of residents' daily life services such as catering and accommodation, and promptly organize the resumption of business of commercial and circulation enterprises. Support retail companies to increase the frequency of replenishment, enrich the shelves of vegetables and other fresh commodities, increase the supply of shelf-stable commodities such as potatoes, and ensure the people's "vegetable basket".