A族链球菌感染的传染病学及防控策略  

Epidemiology,prevention and control strategy of Group A Streptococcus infection

作　　者：禹定乐[1] 高外外 卢清华 王文建[1] 杨永弘[1,2] 郑跃杰 Yu Dingle;Gao Waiwai;Lu Qinghua;Wang Wenjian;Yang Yonghong;Zheng Yuejie(Department of Respiratory,Shenzhen Children′s Hospital,Shenzhen 518038,China;Microbiology Laboratory,Beijing Pediatric Research Institute,Beijing Children′s Hospital,Capital Medical University,National Center for Children′s Health,Beijing 100045,China)

机构地区：[1]深圳市儿童医院呼吸科,深圳518038 [2]国家儿童医学中心,首都医科大学附属北京儿童医院,北京市儿科研究所微生物研究室,北京100045

出　　处：《中华实用儿科临床杂志》2022年第21期1637-1640,共4页Chinese Journal of Applied Clinical Pediatrics

基　　金：国家卫生健康委抗菌药物临床应用与耐药评价专家委员会项目(KJYWZWH-OT-02-2021-06);广东省医学科研基金(A2021437);广东省高水平临床重点专科(深圳市配套建设经费)(SZGSP012);深圳市医学重点学科建设经费(SZXK032);深圳市儿童医院院级课题(ynkt2020-zz19)。

摘　　要：A族链球菌(GAS)是一种具有公共卫生意义的病原体,每年在全球感染1810万人,导致50万人死亡。GAS常通过呼吸道飞沫、接触破损的皮肤等传播。儿童、老年人和免疫功能低下者是感染GAS的高危人群,学校、幼儿园、医院和养老院等人群密集地区是GAS传播的高发区域。预防和控制措施应关注改善生活条件及个人手卫生。在高风险环境中应强调遵守感染预防和控制措施。现总结GAS感染的传染病学要点及防控策略,旨在为GAS的防控提供依据。As a pathogen of public health significance,group A Streptococcus(GAS)infects 18.1 million people and leads to 500000 deaths all over the world every year.GAS is often transmitted through respiratory droplets and contact with damaged skin.Children,the elderly and immunocompromised people are highly susceptible to GAS infection.Schools,kindergartens,hospitals,nursing homes and other densely populated areas are high-risk areas for GAS transmission.Prevention and control measures should highlight the improvement of living conditions and hand hygiene.Adherence to infection prevention and control measures should be emphasized in high-risk environments.In this paper,the risk factors,prevention and control strategies of GAS infection and transmission were summarized,so as to provide basis for the prevention and control of GAS.

关 键 词：A族链球菌 传染病 预防 感染控制 

分 类 号：R725.1[医药卫生—儿科]