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Chang Jile, deputy director of the National Disease Control Administration, said at a press conference held by the State Council Joint Prevention and Control Mechanism on the 12th that the 20 optimization measures have optimized and adjusted the control of risk personnel, the delineation of risk areas, the control of inbound personnel, medical services and vaccination, and the prevention and control of key places on the basis of the ninth version of the prevention and
control plan.
These adjustments are based on the experience summary of
epidemic prevention and control practices in many places and relevant evaluation data.
control plan.
These adjustments are based on the experience summary of
epidemic prevention and control practices in many places and relevant evaluation data.
For example, the control measures for close contacts have been adjusted from "7+3" to "5+3"
.
According to reports, the evaluation of the ninth version of the prevention and control plan shows that as the virus mutates, its incubation period is gradually shortened, and the probability of finding positive within 5 days is high
.
At the same time, considering that the maximum incubation period of Omicron is about 8 days, the implementation of 3-day home isolation after the end of 5-day centralized isolation can control the risk
to the greatest extent.
.
According to reports, the evaluation of the ninth version of the prevention and control plan shows that as the virus mutates, its incubation period is gradually shortened, and the probability of finding positive within 5 days is high
.
At the same time, considering that the maximum incubation period of Omicron is about 8 days, the implementation of 3-day home isolation after the end of 5-day centralized isolation can control the risk
to the greatest extent.
Another example is that the close connection of a close connection
is no longer judged.
The assessment showed that the close contact population was large, but the risk of infection was extremely low, and the positive detection rate was only 3.
1 per 100,000
.
By identifying and controlling close contacts in a timely manner, the risk
of close contact can be reduced.
Because the extremely low positive probability causes a large number of people to be controlled, "the lesser of two evils", the close connection of the close connection
is no longer judged.
is no longer judged.
The assessment showed that the close contact population was large, but the risk of infection was extremely low, and the positive detection rate was only 3.
1 per 100,000
.
By identifying and controlling close contacts in a timely manner, the risk
of close contact can be reduced.
Because the extremely low positive probability causes a large number of people to be controlled, "the lesser of two evils", the close connection of the close connection
is no longer judged.
Also, the medium-risk zone judgment
will be abolished.
The assessment showed that the positive detection rate in the medium-risk area was low, only 3 per 100,000
.
However, after the delineation of medium-risk areas, a large number of people were controlled, travel and movement were restricted, and a certain amount of grassroots work manpower was consumed, so the determination
of medium-risk areas was canceled.
will be abolished.
The assessment showed that the positive detection rate in the medium-risk area was low, only 3 per 100,000
.
However, after the delineation of medium-risk areas, a large number of people were controlled, travel and movement were restricted, and a certain amount of grassroots work manpower was consumed, so the determination
of medium-risk areas was canceled.
Chang Jile said that the 20 optimization measures are not relaxed, but require more scientific, more accurate, more standardized and faster epidemic prevention and control, control the key risks that should be controlled, implement them in place, and resolutely cancel those that should be canceled, make full use of resources, improve prevention and control efficiency, and better coordinate epidemic prevention and control and economic and social development
.
.
In addition to these optimized measures, other measures are still implemented
in accordance with the ninth version of the prevention and control plan.
Scientific decision-making is to try to control the epidemic in a shorter time with the minimum cost, and to try to reduce the impact of
the epidemic on economic and social development and people's livelihood.
in accordance with the ninth version of the prevention and control plan.
Scientific decision-making is to try to control the epidemic in a shorter time with the minimum cost, and to try to reduce the impact of
the epidemic on economic and social development and people's livelihood.
