Kaifeng was unsealed at 12: 11 on August 28th. Legal basis: Article 39 of the Law of the People's Republic of China on the Prevention and Control of Infectious Diseases. When a medical institution discovers a Class A infectious disease, it shall take the following measures in time: (1) The patient and pathogen carrier shall be treated in isolation, and the isolation period shall be determined according to the results of medical examination; (two) for suspected patients, isolated treatment in designated places before diagnosis; (3) To conduct medical observation and take other necessary preventive measures in designated places for patients, pathogen carriers and close contacts of suspected patients in medical institutions. Refuse isolation treatment or leave isolation treatment without authorization before the expiration of the isolation period, and the public security organ may assist the medical institution to take compulsory isolation treatment measures.

when medical institutions find patients with class b or class c infectious diseases, they should take necessary treatment and transmission control measures according to their illness.

medical institutions must disinfect and dispose of the places, articles and medical wastes contaminated by infectious disease pathogens in their own units in accordance with the provisions of laws and regulations.

Article 41 When a disease prevention and control institution discovers an epidemic situation of infectious diseases or receives a report on the epidemic situation of infectious diseases, it shall take the following measures in time:

(1) Conduct an epidemiological investigation on the epidemic situation of infectious diseases, put forward suggestions on delineating epidemic spots and epidemic areas according to the investigation, carry out sanitary treatment on polluted places, conduct medical observation and take other necessary preventive measures in designated places for close contacts, and propose an epidemic control plan to the administrative department of health;

(2) When an infectious disease breaks out and is prevalent, carry out sanitary treatment on the epidemic spot and epidemic area, put forward an epidemic control plan to the health administrative department, and take measures according to the requirements of the health administrative department;

(3) to guide the disease prevention and control institutions at lower levels to implement measures for the prevention and control of infectious diseases, and to organize and guide the relevant units to deal with the epidemic situation of infectious diseases.

article 41 the local people's government at or above the county level may take quarantine measures against the personnel in the place where the case of class a infectious disease has occurred or in a specific area in the place, and report to the people's government at the next higher level at the same time; The people's government at a higher level that receives the report shall immediately make a decision on whether or not to approve it. If the people's government at a higher level makes a decision not to approve, the people's government that implements the isolation measures shall immediately lift the isolation measures.

during the period of isolation, the people's government that implements isolation measures shall provide living security for the isolated persons; If the isolated person has a work unit, the unit where he works shall not stop paying his remuneration during the isolation period.

the lifting of isolation measures shall be decided and announced by the original decision-making organ.