Q: What are the w88 of the new coronavirus?
A:Assayless infected persons of the new coronavirus (hereinafter referred to as w88 infected persons) refer to those who have no relevant clinical symptoms, such as fever, cough, sore throat, etc. that can be self-perceived or clinically identified, but have positive tests on the etiology of the new coronavirus in respiratory tract and other specimens. w88 infected people can be divided into two situations: one is that the infected person has a positive nucleic acid test. After the 14-day incubation period, there are no symptoms and signs that can be self-perceived or clinically identifiable, and they are always w88 infection; the other is that the infected person has a positive nucleic acid test and there are no symptoms and signs that can be self-perceived or clinically identifiable during sampling, but then some clinical manifestations appear, that is, the "w88 infection" state in the incubation period.
Q: What are the prevention and control requirements of my country for w88 of the new coronavirus?
A:In the release of the "Pneumonia Prevention and Control Plan for the New Coronavirus Infection" (third edition) on January 28, the National Health Commission put forward clear and specific requirements for the reporting and management of w88 infected people of the new coronavirus in the prevention and control management. If w88 infection is found in medical and health institutions at all levels and types, they should report it online within 2 hours.
Q: What are the ways to discover w88? How many w88 have been found in my country so far?
A:At present, we actively detect w88 through the following channels: First, actively tests for close contacts of new coronavirus pneumonia cases during medical observation; Second, active tests for clustered epidemic investigations; Third, active tests for exposed people during the tracking of the source of infection of new coronavirus pneumonia cases; Fourth, active tests for some people with travel and residence history in areas where new coronavirus pneumonia cases continue to spread at home and abroad.
As of 24:00 on March 30, 2020, there were 1,541 w88 under medical observation, including 205 imported cases.
Q: Is w88 infected person contagious? ?
A:According to the monitoring data of close contacts carried out by the state and some provinces, second-generation cases have continued to occur in close contacts of asymptomatic infected people. Epidemiological investigations found that some clustered outbreaks caused by asymptomatic infected people were found. Studies with small sample sizes showed that the viral load in the respiratory samples of asymptomatic infected people did not differ much from the confirmed cases. Based on current monitoring and research, w88 are contagious, but further scientific research is still needed.
Q: How to conduct a good risk assessment and prevention and control of w88?
A:w88 pose a risk of transmission. First, the hidden nature of communication.
To this end, we must focus on monitoring w88, increase screening efforts in a targeted manner, and expand the scope of testing to close contacts of discovered cases and w88, key areas and key groups, etc. Once asymptomatic infection is found, we must immediately follow the requirements of the "four early days" and strictly conduct centralized isolation and medical observation, and also conduct isolation and medical observation for close contacts.
Because some w88 infected people are always w88, the detection and isolation of w88 infected people cannot be regarded as the leading measure in actual prevention and control work. Therefore, we will continue to focus on timely detection of isolated confirmed patients and managing close contacts.
Q: How to prevent and control w88 in the next step?
A:First, improve the prevention and control plan. We will speed up the selection of certain samples in key areas of the epidemic, carry out investigations on w88 and epidemiological analysis and research, improve prevention and control measures, revise and improve prevention and control plans and diagnosis and treatment plans, scientifically respond to the infection risks brought by w88, and curb the possible spread of new epidemics.
The second is to increase screening and monitoring. We will increase screening efforts in a targeted manner and expand the scope of testing to close contacts of discovered cases and w88, key areas and key groups, etc.
The third is to strengthen management and treatment. Once w88 infection is found, we must immediately follow the requirements of the "four early days" and strictly implement centralized isolation and medical management, and close contacts must also be isolated and medical observation.
Fourth, strengthen group prevention and control. Adhere to the combination of group and specialized groups, increase the popularization of epidemic prevention knowledge, guide the public to scientifically protect, carry out extensive training, and improve the prevention and control capabilities and levels of grassroots disease control personnel, medical personnel and community staff.
Q: How to take good personal protection?
A:The public should strengthen self-protection and health and civilization awareness, strengthen environmental sanitation and personal hygiene protection, and develop healthy living behaviors such as frequent hand washing, wearing masks, paying attention to hand hygiene, one-meter line, opening windows for ventilation, cleaning and disinfection, separate meals, reducing going to places where people gather and wearing masks scientifically when sick. We must carry out the patriotic health campaign widely, and in line with the concept of protecting ourselves and protecting the health of others, spread health knowledge to every family and individual, form good hygiene habits and a civilized, healthy, green and environmentally friendly lifestyle, and improve the level of mental health and health literacy.
(Source: National Health Commission)
