Epidemiological Characteristics of Dengue Fever-China,2005–2023  

作　　者：Zhuowei Li Xiaoxia Huang Aqian Li Shanshan Du Guangxue He Jiandong Li 

机构地区：[1]National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases,NHC Key Laboratory of Biosafety,NHC Key Laboratory of Medical Virology and Viral Diseases,National Institute for Viral Disease Control and Prevention,Chinese Center for Diseases Control and Prevention,Beijing,China

出　　处：《China CDC weekly》2024年第41期1045-1048,共4页中国疾病预防控制中心周报（英文）

基　　金：supported by the Project of Capital Clinical Diagnosis and Treatment Technology Research and Transformation(Z221100007422076).

摘　　要：Introduction:The global incidence of dengue fever has increased significantly over the past two decades,and China faces a significant upward trend in dengue control challenges.Methods:Data were obtained from China’s NNDRS from 2005 to 2023.Joinpoint regression software was used to analyze temporal trends,while SaTScan software was used to analyze spatial,seasonal,and spatiotemporal distributions.ArcGIS software was used to visualize clusters.Results:A total of 117,892 dengue cases were reported from 2005 to 2023,with significant fluctuation in annual reported cases.Dengue was not endemic in China.Autochthonous outbreaks most likely occurred in the southwestern,southeastern coastal,and inland areas of China.These outbreaks have occurred between June and November,generally peaking in September or October,around epidemiological week(EW)40.Conclusions:Dengue challenges in China are increasing.Timely case monitoring,proactive control interventions,and staff mobilization should be implemented before June to ensure a timely response to autochthonous outbreaks.

关 键 词：INLAND LIKELY SOUTHWESTERN 

分 类 号：R512.8[医药卫生—内科学] R181.3[医药卫生—临床医学]