HIV感染者的高危行为接触者追踪研究进展
Progress in research of tracing contacts exposed to high risk behaviors of HIV-infected patients
刘欢 1金怡晨 1汤后林1
作者信息
- 1. 中国疾病预防控制中心性病艾滋病预防控制中心流行病学室/传染病溯源预警与智能决策全国重点实验室,北京 102206
- 折叠
摘要
对HIV感染者开展高危行为接触者追踪,能够促进HIV感染者的诊断发现,及时采取诊疗和干预措施,有助于减少二代传播,对控制艾滋病流行具有重要意义.随着HIV基因序列检测和分析技术的发展,将HIV分子传播网络应用于传统流行病学调查的高危行为接触者追踪,有助于准确揭示HIV传播模式、阐明HIV传播特征和识别高传播风险人群,为精准防控提供科学依据.本文对HIV感染者的高危行为接触者追踪研究进行综述,为开展相关工作提供科学参考.
Abstract
Tracing the contacts exposed to high risk behaviors of HIV-infected patients can facilitate the diagnosis and discovery of HIV positive individuals for timely treatment and intervention to reduce secondary transmission,which is of great importance for the control of AIDS epidemic.With the development of HIV gene sequence detection and analysis technology,the application of HIV molecular transmission network in traditional contact tracing based on epidemiological investigation can contribute to the accurate reveal of HIV transmission mode,clarification of HIV transmission characteristics and identification of the population at high risk for HIV infection to provide evidence-based insights for the accurate prevention and control of AIDS.This paper summarized the progress in the research of tracing the contacts exposed to high risk behaviors of HIV-infected patients to provide reference for the AIDS prevention and control in the future.
关键词
艾滋病病毒/高危行为/追踪/流行病学调查/分子传播网络Key words
HIV/High risk behavior/Tracing/Epidemiological investigation/Molecular transmission network引用本文复制引用
基金项目
国家重点研发计划(2022YFC2305201)
国家自然科学基金(71874168)
出版年
2024
NETL
NSTL
万方数据