首页> 外文期刊>Trends in Microbiology >Global spread of dengue virus types: mapping the 70 year history
【24h】

Global spread of dengue virus types: mapping the 70 year history

机译:登革热病毒类型的全球传播:绘制70年历史

获取原文
获取原文并翻译 | 示例
           

摘要

Since the first isolation of dengue virus (DENV) in 1943, four types have been identified. Global phenomena such as urbanization and international travel are key factors in facilitating the spread of dengue. Documenting the type-specific record of DENV spread has important implications for understanding patterns in dengue hyperendemicity and disease severity as well as vaccine design and deployment strategies. Existing studies have examined the spread of DENV types at regional or local scales, or described phylogeographic relationships within a single type. Here we summarize the global distribution of confirmed instances of each DENV type from 1943 to 2013 in a series of global maps. These show the worldwide expansion of the types, the expansion of disease hyperendemicity, and the establishment of an increasingly important infectious disease of global public health significance.
机译:自1943年首次分离出登革热病毒(DENV)以来,已鉴定出四种类型。城市化和国际旅行等全球现象是促进登革热传播的关键因素。记录DENV传播的特定类型记录对理解登革热过度流行和疾病严重程度的模式以及疫苗设计和部署策略具有重要意义。现有研究已经研究了DENV类型在区域或地方范围内的传播,或描述了单一类型内的系统地理关系。在这里,我们在一系列全球地图中总结了1943年至2013年每种DENV类型的已确认实例的全球分布。这些表明类型的全球性扩展,疾病高流行性的扩展以及建立具有全球公共卫生意义的日益重要的传染病。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号