Prevention and Control Branch of Chinese Vaccine Industry Association

The second meeting of the first session of the Standing Committee was successfully held

JE is a mosquito-borneAcute violations of the central nervous systemInfectiousDisease. In order to further strengthen the prevention and control of Japanese encephalitis and improve the level of prevention and control, the second standing Committee meeting of the first session of the Japanese encephalitis Prevention and Control Branch of the China Vaccine Industry Association was heldHeld in Haikou on March 15, 2024. This conference brought together dozens of well-known experts and scholars from all levels of CDC, medical institutions, and universities, focusing on the development of Japanese encephalitis research projects and B.The problems faced by brain prevention and control are discussed.

Wang Huanyu, chairman of the Japanese Encephalitis Prevention and Control Branch of China Vaccine Industry Association, presided over the opening ceremony. Liu Dawei, secretary general of the China Vaccine Industry Association, and Luo Huiming, director of the Hainan Provincial Center for Disease Control and Prevention, addressed the conference successively.

Prevention and Control Branch of Chinese Vaccine Industry Association Chairman Wang Huanyu

Secretary-General Liu Dawei pointed outJE Prevention and Control BranchintoStandFor more than a year,Under the strong leadership of Chairman Wang Huanyu and with the strong support of all experts, a variety of academic exchange activities and research work related to the prevention and control of Japanese encephalitis have been carried out, which has promoted the development of multiple Japanese encephalitis clinical projects and Japanese encephalitis burden funding projects. It has made important contributions to the improvement of the prevention and control level of Japanese encephalitis in my country, and fully affirmed and praised the work of the Japanese encephalitis prevention and control branch.

China Vaccine Industry Association Secretary-General Liu Dawei

In his speech, Director Luo Huiming extended a warm welcome to the meeting of the Standing Committee of the Japanese Encephalitis Prevention and Control Branch in Haikou. With the imminent opening of Hainan free trade port and the increase of circulation population, the personnel composition and environment will bring changes, which will bring new challenges to the prevention and control of Japanese encephalitis and other infectious diseases.

Hainan Provincial Center for Disease Control and Prevention Chief Physician Luo Huiming

The progress report of the Japanese encephalitis project was presided over by researcher Shao Zhujun from the Institute of Infectious Disease Prevention and Control of the Chinese Center for Disease Control and Prevention, Chief Physician He Hanqing of the Zhejiang Provincial Center for Disease Control and Prevention, Chief Physician Wang Zhiguo of the Jiangsu Provincial Center for Disease Control and Prevention, Chief Physician Fang Xing of the Liaoning Provincial Center for Disease Control and Prevention Tao Zexin, Chief Physician of Sun Jiufeng, Guangdong Institute of Public Health, wang Huanyu, medical director of Liaoning Chengda Biology Co., Ltd., respectively discussed "Observation of Different Japanese Encephalitis Immunization Strategies and Monitoring of Meningoencephalitis Syndrome" and "Japanese Encephalitis Inactivated Vaccine (Vero cells) and mumps combined with live attenuated vaccine immunogenicity and safety observation, monitoring of Japanese encephalitis immune level and vaccination strategy research in healthy population in low epidemic area, screening of Japanese encephalitis virus gene type 5 in mosquitoes, progress of Japanese encephalitis antibody detection technology in healthy population, and Shenyang Red Cross Japanese encephalitis burden funded project were reported on the progress of the project.

Moderator

Institute for Infectious Disease Control and Prevention, Chinese Center for Disease Control and PreventionResearcher Shao Zhujun

Observation of different immunization strategies for JE and surveillance of meningoencephalitis syndrome

Zhejiang Provincial Center for Disease Control and PreventionChief Physician He Hanqing

Japanese Encephalitis Inactivated Vaccine (Vero cells) and mumps combined with live attenuated vaccine immunogenicity and safety observation

Jiangsu Provincial Center for Disease Control and Prevention Chief Physician Wang Zhiguo

Study on Immunization Level Monitoring and Vaccination Strategy of Japanese Encephalitis among Healthy Population in Low Epidemic Area

Liaoning Provincial Center for Disease Control and Prevention Chief Physician Fang Xing

Japanese encephalitis virus gene in mosquitoesType 5 Screening

Shandong Provincial Center for Disease Control and Prevention Tao Zexin Chief Physician

Progress in Detection Technology of Japanese Encephalitis Antibody in Healthy Population

Guangdong Institute of Public Health Sun Jiufeng Chief Physician

"Shenyang Red Cross Japanese Encephalitis Burden Project"

Liaoning Chengda Biological Co., Ltd. Wang Huanyu Medical Director

The academic seminar was hosted by researcher Xu Songtao from the Institute of Viral Disease Prevention and Control of the Chinese Center for Disease Control and Prevention, Chief Physician Wang Huaqing of the Immunization Planning Center of the Chinese Center for Disease Control and Prevention, Chief Physician Xu Aiqiang of the Shandong Provincial Center for Disease Control and Prevention, and Liang Guodong of the Institute of Viral Disease Prevention and Control of the Chinese Center for Disease Control and Prevention. The feasibility of Japanese encephalitis immunization planning in Qinghai, Xinjiang The development of Japanese encephalitis science and the prevention and control of adult Japanese encephalitis were discussed, which provided valuable reference for the prevention and control of Japanese encephalitis.

Moderator

Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and PreventionResearcher Xu Songtao

Center for Immunization Program, Chinese Center for Disease Control and Prevention Wang Huaqing Chief Physician

Shandong Provincial Center for Disease Control and Prevention Chief Physician Xu Aiqiang

Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention Researcher Liang Guodong

The population is generally susceptible to Japanese encephalitis virus, and both children and adults can develop the disease. With the extensive implementation of the immunization program, the number of cases in children has gradually decreased, and the age of onset of Japanese encephalitis has shifted to older age groups and unimmunized populations. In recent years, there have been local outbreaks of adult encephalitis B in many provinces in northern China.This, coupled with the large number of tourists traveling to areas where Japanese encephalitis is endemic each year, increases the risk of the disease.The epidemic situation of Japanese encephalitis has changed,New problems and challenges in prevention and control of encephalitis B. This meeting conducted a comprehensive and in-depth analysis and discussion on the prevention and control of Japanese encephalitis, and pointed out the direction for the next step of Japanese encephalitis prevention and control.