The day on which the quarantine period of close contacts starts to be counted

The quarantine period for close contacts begins on the first day after the last close contact with the patient or suspected patient.

Medical observation and isolation observation are two procedures before and after, and general medical observation is carried out before medical isolation. According to different groups of people, the object of medical observation is not only suspected patients, but also suspected patients and their close contacts, observing their health status, whether they may be infected, and early diagnosis** and rescue. Isolation is an important measure to prevent the spread of the virus, such as complete isolation of suspected patients from the outside world, and doing a good job in nosocomial infection control and personal protection of medical staff.

People who have been in contact with patients or suspected patients will be required to quarantine for 14 days to ensure the safety of quarantined personnel and prevent the spread of the virus, if there are no symptoms after 14 days of isolation, it can only mean that they are not infected with the virus, and it does not mean that they will not be infected, and if they do not pay attention to daily protection after the isolation period, they may still be infected with the virus. Therefore, it is recommended to wear a mask in daily life, wash hands frequently, and pay attention to disinfection. For asymptomatic patients, after the expiration of 14 days of general isolation, if there are no suspicious or suspected symptoms, the isolation will be automatically lifted; or if the suspected case is confirmed or suspected after medical diagnosis, its close contacts can also be released from medical isolation and observation.

Symptomatic patients can be released from isolation if they are in stable condition, mentally recover, have their body temperature returned to normal for more than 3 days, have significantly improved lung imaging, and have tested negative for the virus for 2 consecutive times (at least 1 day apart).

Article 21 of the Law of the People's Republic of China on the Prevention and Treatment of Infectious Diseases Medical institutions must strictly implement the management system and operational norms stipulated by the health administrative department to prevent the hospital-source infection of infectious diseases and nosocomial infection. Medical institutions shall designate special departments or personnel to undertake the reporting of the epidemic situation of infectious diseases, the prevention and control of infectious diseases in their own units, and the prevention of infectious diseases in their areas of responsibility; Undertake the monitoring of risk factors, safety protection, disinfection, isolation and medical waste disposal related to nosocomial infection in medical activities. Disease prevention and control institutions shall designate specialized personnel to be responsible for guiding and evaluating the prevention of infectious diseases in medical institutions, and carrying out epidemiological investigations.

12 22 was in close contact with asymptomatic on the plane, and later 12 29 was changed to a rash person, may I ask me after 12 22-12 29 home isolation is normal, 12 29 has been quarantined in a centralized hotel, is it to 1 5 If each nucleic acid is negative, the total number of isolation days will be 14 days, is this calculated? Can quarantine be lifted?

I was picked up on February 17 at the high-speed rail and quarantined on the 26th, how is this isolation time calculated?

If the nucleic acid test results of the new coronavirus in the previous 7 days are negative, and the nucleic acid test of the close contacts they have contacted is also negative, the centralized isolation medical observation will be released. If a close contact has tested positive in the previous two nucleic acid tests, the patients in close contact with him will be managed as close contacts.

The centralized isolation and observation period for close contacts is 14 days after the last unprotected contact with the case or asymptomatic infected person, and it is recommended that close contacts be monitored at home for another 7 days after the expiration of the isolation period to avoid transmission caused by a very small number of cases with an ultra-long incubation period. The period of centralized isolation medical observation for "close contact" is determined based on the nucleic acid test results of close contacts.

1. Family members living together in the same room.

2. Those who are directly carers or provide medical and nursing services.

3. Health care workers who carry out diagnostic and therapeutic activities that may generate aerosols in the same space.

Fourth, in the office, workshop, team, elevator, canteen, classroom and other close contact personnel.

5. Personnel who dine together and entertain together in a closed environment, as well as provide catering and entertainment services.

6. Medical staff, family members, or other persons who have close contact with the case.

7. Persons who take the same means of transport and have close contact (within 1 meter), including caregivers and companions (family members, colleagues, friends, etc.) on the means of transport.

8. Persons exposed to environments and objects contaminated by cases or asymptomatic infected persons.

9. Other persons who are assessed by on-site investigators to meet the criteria for determining close contacts.

Legal analysis: from the first day after the last close contact with the patient or suspected patient. If you have been in contact with a sick person or suspected patient in your daily life, it is generally counted from the last day of contact, and the virus has a certain incubation period, so if you are uncertain about the time of exposure, it is recommended to isolate for a few more days.

If the time of contact with the patient is determined, it is usually counted from the last day of not going out.

Legal basis: "Law of the People's Republic of China on the Prevention and Treatment of Infectious Diseases" Article 41 For places where cases of Class A infectious diseases have occurred or personnel in specific areas within the place, the local people at or above the county level where they are located may implement isolation measures, and at the same time report to the people at the next higher level**; The people at the higher level who receive the report shall immediately make a decision on whether to approve it. Where higher-level people** make a decision not to approve it, the people** who are implementing the isolation measures shall immediately lift the isolation measures.

During the quarantine period, the people** who implement the quarantine measures shall provide living guarantees for the quarantined persons; Where the quarantined person has a work unit, the unit to which he or she belongs must not stop paying him or her remuneration for work during the quarantine period.

The lifting of quarantine measures is to be decided and announced by the original decision-making organ.

Legal analysis: 14-day centralized isolation medical observation is strictly implemented for suspected or confirmed cases, close contacts of asymptomatic infections and close contacts of close contacts, and the starting time of centralized isolation is calculated from the last contact with positive ** infected persons or leaving the polluted environment, during which nucleic acid testing will be carried out on the first day, serum antibody testing will be carried out on the first day, and those who are negative for nucleic acid testing and serum antibody testing can be released from isolation.

Legal basis: Law of the People's Republic of China on the Prevention and Treatment of Infectious Diseases

Article 1 This Law is enacted for the purpose of preventing, controlling and eliminating the occurrence and epidemic of infectious diseases and safeguarding human health and public health.

Article 2 The State implements the principle of giving priority to prevention in the prevention and treatment of infectious diseases, combining prevention and treatment, categorical management, relying on science and relying on the masses.

Article 3 The infectious diseases provided for in this Law are divided into Categories A, B and C. Class A infectious diseases refer to: plague and cholera.

Category B infectious diseases are: infectious atypical pneumonia, AIDS, viral hepatitis, poliomyelitis, human infection with highly pathogenic avian influenza, measles, epidemic haemorrhagic fever, rabies, Japanese encephalitis, dengue fever, anthrax, bacterial and amoebic dysentery, tuberculosis, typhoid and paratyphoid, meningoccal meningitis, pertussis, diphtheria, neonatal tetanus, scarlet fever, brucellosis, gonorrhea, syphilis, leptospirosis, schistosomiasis, malaria.

Strict implementation of 14-day centralized isolation medical observation for suspected or confirmed cases, close contacts of asymptomatic infections and close contacts of close contacts, the starting time of centralized isolation is calculated from the last contact with positive ** infected persons or leaving the contaminated environment, during which nucleic acid testing will be carried out on the first day, and serum antibody testing will be carried out on the first day, and those who are negative for nucleic acid testing and serum antibody testing can be released from isolation.

Legal basis: Law of the People's Republic of China on the Prevention and Treatment of Infectious Diseases

Article 1 This Law is enacted for the purpose of preventing, controlling and eliminating the occurrence and epidemic of infectious diseases and safeguarding human health and public health.

Article 2 The State implements the principle of giving priority to prevention in the prevention and treatment of infectious diseases, combining prevention and treatment, categorical management, relying on science and relying on the masses.

Article 3 The infectious diseases provided for in this Law are divided into Categories A, B and C. Class A infectious diseases refer to: plague and cholera.

Category B infectious diseases are: infectious atypical pneumonia, AIDS, viral hepatitis, poliomyelitis, human infection with highly pathogenic avian influenza, measles, epidemic haemorrhagic fever, rabies, Japanese encephalitis, dengue fever, anthrax, bacterial and amoebic dysentery, tuberculosis, typhoid and paratyphoid, meningoccal meningitis, pertussis, diphtheria, neonatal tetanus, scarlet fever, brucellosis, gonorrhea, syphilis, leptospirosis, schistosomiasis, malaria.

Summary. According to the relevant epidemic prevention regulations, close contacts are subject to 14 days of centralized isolation medical observation, and the isolation time is calculated from the last time they have no effective protective contact with the case or asymptomatic infected person. In the process of transport, do a good job of personal protection of the transferred and the transfer staff, do a good job of disinfection of the transfer tools, in the centralized isolation of medical observation and the 14th day, close contacts will be tested once, when the close contacts are released from isolation, but also carry out 7 days of home health testing.

Hello. According to the relevant epidemic prevention regulations, close contacts must be subject to 14 days of centralized isolation medical observation, and the isolation time is calculated from the last time that the person has no effective protective contact with the case and asymptomatic infected person. In the process of transport, do a good job of personal protection of the transferred and transport staff, do a good job of disinfection of the transport tools, in the centralized isolation of medical observation blind and blind on the 14th day, close contacts will be tested once, when the close contacts are released from isolation, but also carry out 7 days of home health testing.

I came in for quarantine on the 11th, but I came into contact with the positive patient when I was doing nucleic acid on the 5th.

From what day does it start?

They have a screening period.

From the eleventh onwards.

Legal Analysis: Usually 14 days of quarantine and self-protection.

Legal basis: Article 39 of the Law of the People's Republic of China on the Prevention and Treatment of Infectious Diseases When medical institutions discover Class A infectious diseases in the mountains, they shall take the following measures in a timely manner: (1) Isolate patients and pathogen carriers**, and the isolation period shall be determined according to the results of medical examinations; (2) For suspected patients, isolate them in a designated place separately before they are diagnosed**; (3) Conduct medical observation and take other necessary preventive measures in designated places for patients, pathogen carriers, and close contacts of suspected patients in medical establishments.

1. The period of isolation and medical observation for close contacts is: 14 days from the date of confirmation of the case (patient).

2. Before the expiration of the period, if two nucleic acid tests are conducted 3 days in advance, both of which are negative, the district CDC will issue a "Notice of Lifting the Medical Observation of Centralized Isolation" if they are in centralized isolation; For those in home isolation, the township health center (community health service center) shall issue a "Notice of Lifting Medical Observation from Home Isolation" and persuade them to self-isolate for another 7 days.

3. For those who have not conducted nucleic acid testing, after the expiration of the 14-day period, they will be self-isolated for 7 days, and if they are asymptomatic, the district CDC will issue a "Notice of Lifting Medical Observation from Centralized Isolation"; For those in home isolation, the township health center (community health service center) shall issue a "Notice of Lifting Medical Observation from Home Isolation".