Li Lanjuan, an academician of the Chinese Academy of Engineering, said that although the asymptomatic infected person is contagious, the asymptomatic infection is not a patient, and everyone does not need to panic.
Li Lanjuan, the director of the State Key Laboratory of Infectious Diseases, made the above statements in an interview with the People's Daily Health Client on Thursday (December 8).
What signals to release the gradual relaxation of epidemic prevention measures in China, Li Lanjuan said that making adjustments now are made on the basis of scientific research. It should be said that it is very correct.With the mutation of coronal virus, from primitive strains to Delta virus, to now Omikon mutant strains, the pathogenic rate is getting lower and lower, which is in line with the law of infectious lesions.
She said that according to the characteristics of virus mutation and the development of the epidemic situation, China adjusted and optimized the prevention and control strategy.In good health, the impact of minimizing the epidemic situation on the order of production and living in the masses and economic and social development.
Talking about the focus of China's future epidemic prevention and control, Li Lanjuan stated that the asymptomatic infected person does not need to be the focus of the prevention and control of the epidemic in the future. It should mainly shift the focus of prevention and control to "prevent severe illness and lower death."At the same time, we must strengthen the protection of key groups of crown diseases, continue to popularize the vaccination of coronary diseases, strengthen the protection of key key groups such as elderly people and chronic diseases and other key groups of immune functions, and ensure the treatment of their basic diseases.
Li Lanjuan said that most of the world's Omikon virus, mostly infected with asymptomatic infection and mildness.Although asymptomatic infected people are contagious, asymptomatic infections are not patients, and everyone does not need to panic.
She said that asymptomatic infection is called "hidden infection" in the teaching materials of infectious diseases. In most viral infectious diseases, asymptomatic infections are the most common manifestations, and the number often exceeds the explicit infection.EssenceAn asymptomatic infection is not a disease. After asymptomatic infection, most people can obtain specific immunity to varying degrees, which has positive significance for preventing popular diffusion.
On June 27, 2022, the State Council's new type of coronary virus pneumonia prevention and control scheme (ninth edition) released by the State Council of the State Council of the Chinese State Council pointed out that asymptomatic infection refers to the test of the original test of coronary virus diseasePositive but no related clinical manifestations.It is mainly discovered by close contact with close contact with close -to -connection, densely connected secrets, entry personnel, risk career, key institutions and venues, and included in the community management population. The source of infection sources is found.
