This round of epidemic in Qingdao is expected to end completely by the end of March 2022, but it depends on the subsequent local epidemic situation. Judging from the newly confirmed cases in Qingdao in the past two days, they have all remained in single digits. This is a good phenomenon, indicating that the local epidemic situation has improved and is basically under control. However, it is worth noting that on March 17, two confirmed cases of COVID-19 in Chengyang District all had complicated trajectories, indicating that social clearance has not been achieved.

First, disease prevention and control institutions at all levels shall perform the following duties in the prevention and control of infectious diseases:

(a) the implementation of infectious disease prevention and control planning, plans and programs;

(2) Collecting, analyzing and reporting the monitoring information of infectious diseases, and predicting the occurrence and epidemic trend of infectious diseases;

(three) to carry out epidemiological investigation, on-site treatment and effect evaluation of infectious diseases and public health emergencies;

(four) to carry out laboratory detection, diagnosis and pathogen identification of infectious diseases;

(five) the implementation of immunization programs, responsible for the use and management of preventive biological products;

(six) to carry out health education and consultation, popularize the knowledge of infectious disease prevention and control;

(seven) to guide and train lower-level disease prevention and control institutions and their staff to carry out infectious disease monitoring;

(eight) to carry out applied research and health evaluation on the prevention and treatment of infectious diseases and provide technical advice.

Two, infectious disease prevention and control plan should include the following main contents:

(a) the composition of the infectious disease prevention and control headquarters and the responsibilities of relevant departments;

(two) infectious disease monitoring, information collection, analysis, reporting and notification system;

(three) the tasks and responsibilities of disease prevention and control institutions and medical institutions in the event of an epidemic of infectious diseases;

(4) Classification of outbreaks and epidemics of infectious diseases and corresponding emergency work plans;

(5) prevention of infectious diseases, on-site control of epidemic spots and epidemic areas, storage and transportation of emergency facilities, equipment, rescue drugs and medical devices and other materials and technologies.

Three, medical institutions found a class of infectious diseases, should take the following measures in time:

(a) isolation treatment of patients and pathogen carriers, and the isolation period shall be determined according to the results of medical examination;

(two) for suspected patients, isolation treatment in designated places before diagnosis;

(3) Carry out medical observation and take other necessary preventive measures at designated places for patients, pathogen carriers and close contacts of suspected patients in medical institutions.

Legal basis:

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

Article 42 In the event of an outbreak or epidemic of infectious diseases, the local people's governments at or above the county level shall immediately organize forces to carry out prevention and control in accordance with the prevention and control plan and cut off the transmission route of infectious diseases. When necessary, it shall be reported to the people's government at the next higher level for decision, and the following emergency measures may be taken and announced:

(1) Restrict or stop fairs, theatrical performances or other crowd gathering activities;

(2) suspension of work, business or classes;

(three) closed or sealed public drinking water sources, food and related items contaminated by infectious disease pathogens;

(4) controlling or culling wild animals, domestic animals and poultry infected with the epidemic;

(five) closed places that may cause the spread of infectious diseases.