Annual meeting to see ▎ Wang Chen academician: the new crown prevention and control to "the combination of peace, the transformation of the war"

August 14, Wang Chen, President of the Chinese Academy of Engineering
, Vice President of the Chinese Academy of Engineering
, and Chinese Medicine
Beijing Concord Medical College, delivered a keynote speech entitled "The Combination of Normality and Emergency Response - The Strategy of the Current New Crown Prevention and Control" at the 22nd Annual Meeting of the Chinese Association of Science and Technology.Wang Chen pointed out that the current state of china's epidemic prevention and control situation is: basically blocked local transmission, distribution, small-scale epidemic / outbreak is normal, overseas epidemic continued, china's long-term import pressure, social life and economic operation gradually restored, into the pandemic background of the "new normal."
" new crown virus is likely to last a long time, in the face of the new crown, we must have long-term planning and planning. People without far-off must have near worries, this must be considered. Wang Chen stressed.World Health Organization data on August 12, the cumulative number of new crown confirmed cases worldwide has exceeded 20 million, the cumulative death toll of more than 730,000 cases, the new crown pneumonia epidemic is still spreading.
Wang Chen pointed out that the current disease law of the new crown pneumonia itself, many characteristics of the virus has not been mastered, now is not the "post-epidemic era", but the epidemic era, the intervention of the epidemic must take a positive attitude.
The three main factors for controlling infectious diseases are to isolate the source of infection, cut off transmission routes and protect susceptible populations, Wang Chen said, based on such a law, for the new coronary pneumonia can take a series of measures to track the source of the disease, isolation, cut off the source of infection and so on. Another measure is "technological intervention", the most typical of which is medical treatment, including drugs, vaccines and so on.
" so these two factors, are the two most important factors in the intervention of the epidemic, the interaction between the two intervention factors gathered the overall prevention and control effect of the epidemic. Wang Chen said.
to the future trend of the epidemic, Wang Chen believes that the current law of the outbreak is not enough, the main factor affecting future outbreaks is the evolution of the virus and its "destiny." In addition, due to the complexity of viruses, hosts, social interventions, scientific and technological interventions and other variables, it is extremely difficult to predict the outbreak.
Wang Chen mentioned that the World Health Organization emergency
will be the latest new coronavirus forecast is: the global risk level of new crown pneumonia is still very high, the pandemic is expected to last a long time, is still a public health event causing global impact.
addition, Wang also stressed that in addition to the new crown outbreak, it is also necessary to take into account the autumn and winter season new crown pneumonia and seasonal influenza and other respiratory infectious diseases accompanied by the interaction.
" infectious disease epidemic, the state of society is crucial, changes in the natural environment is also crucial, and different kinds of infectious diseases, especially in history, have appeared more than once the interaction of multiple infectious diseases, which is the most difficult for mankind to prevent, we must be wary of. Wang Chen said.recently, there have been outbreaks in Beijing and Dalian that are closely related to the seafood market, and in South Korea and the United States. Why is seafood so linked to the outbreak?
, explains that seafood is transported in cold chains, and in the process, the virus can easily survive. In addition, seafood is one of the most long-distance transports of all types of food, while long-distance transport means seafood from all over the world, including products from endemic sources.
" for the control of food from the source of the epidemic, can no longer take a case-by-case approach, but should be regular exploration, the formulation of appropriate control measures and the formation of corresponding regulations and regulations, and effective implementation. Wang Chen said.
the current situation of epidemic prevention and control in China, we should not only initiate emergency preparedness for serious situations, but also establish a highly sensitive annual surveillance system for infectious diseases such as new crown pneumonia and influenza. He stressed that, on the basis of monitoring, the relevant administrative departments and management business units must maintain an efficient, sensitive and professional state in order to ensure normal prevention and control.
Said that only by fully grasping the epidemic, not covering up, not ignoring, accurately grasping, taking scientific means, can targeted measures be taken.
"One of the things that we need to pay special attention to in our country is the power of science and technology, the power of experts, especially the real researched thinking, the role of being able to speak up to experts is crucial." Wang Chen said. Wang Chen mentioned that in the prevention and control of the epidemic must pay attention to two changes: from comprehensive emergency disposal to normal prevention and control and emergency disposal combined, from group-specific and group-controlled large-scale social prevention and control model, to group-specific, specialized-based normal management model, that is, "surgical knife-style" management.
the new normal of social and economic life, the process of production and life should also really take into account the problem of epidemic prevention. Wang Chen mentioned that the emergence of new crown pneumonia and influenza this autumn and winter festival is not ruled out, so we should maintain a flexible response level adjustment mechanism, and actively carry out scientific research.
Wang Chen said that this autumn and winter and spring festival once the combination of influenza, identification diagnosis is very difficult, the difficulty of isolating the population significantly increased, social resources will be significantly increased investment, mortality will also increase significantly, the most effective way is timely and universal influenza vaccination. He noted that the flu vaccine must be fully inoculated by the end of September this year, no later than October.
"to do some emergency preparedness, can no longer become a complete encounter, to become a prepared campaign." For example, the most effective way to expand medical resources, 80%, 85%, 90% are patients with mild illness, with the square cabin hospital to solve, quickly isolate all patients, rebuild the medical system, testing capacity, etc. to do planning preparation. Wang Chen said.
he also mentioned that the "peaceful war conversion" mechanism is the adjustment of human social resources, the epidemic prevention and control of the new normal, to form a "peace and war combination" and "peace transition."
" in the face of the new crown epidemic, we now have to think, is there still a lack of a little longer-term planning and planning? Therefore, in the current era of the epidemic and the post-epidemic era in the future, we must effectively strengthen the medical and health undertakings and support the health industry of the medical and health undertakings. Wang Chen said.
the Information Center of the Ministry of Coordination, Research and Propaganda of the Chinese Science and Technology