...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Emerging Infectious Diseases >Death Patterns during the 1918 Influenza Pandemic in Chile (http://wwwnc.cdc.gov/eid/article/20/11/13-0632)
【24h】

Death Patterns during the 1918 Influenza Pandemic in Chile (http://wwwnc.cdc.gov/eid/article/20/11/13-0632)

机译：智利1918年流感大流行期间的死亡模式（http://wwwnc.cdc.gov/eid/article/20/11/13-0632）

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Scarce information about the epidemiology of historical influenza pandemics in South America prevents complete understanding of pandemic patterns throughout the continent and across different climatic zones. To fill gaps with regard to spatiotemporal patterns of deaths associated with the 1918 influenza pandemic in Chile, we reviewed archival records. We found evidence that multiple pandemic waves at various times of the year and of varying intensities occurred during 1918–1921 and that influenza-related excess deaths peaked during July–August 1919. Pandemic-associated mortality rates were elevated for all age groups, including for adults >50 years of age; elevation from baseline was highest for young adults. Overall, the rate of excess deaths from the pandemic was estimated at 0.94% in Chile, similar to rates reported elsewhere in Latin America, but rates varied ≈10-fold across provinces. Patterns of death during the pandemic were affected by variation in host-specific susceptibility, population density, baseline death rate, and climate.
机译：关于南美历史性流感大流行的流行病学的稀缺信息，无法完全了解整个大陆和不同气候区域的大流行模式。为了弥补与1918年智利流感大流行相关的时空死亡模式，我们回顾了档案记录。我们发现有证据表明，在1918年至1921年期间，每年的不同时期发生了多次大流行病波，而且强度各异，并且与流感相关的额外死亡在1919年7月至8月8月达到顶峰。 50岁以上的成年人;年轻人的基线升高最高。总体而言，智利大流行造成的超额死亡率估计为0.94％，与拉丁美洲其他地区的报告率相似，但各省之间的死亡率相差约10倍。大流行期间的死亡方式受到宿主特异性易感性，人口密度，基线死亡率和气候变化的影响。

著录项

相似文献

  • 外文文献
  • 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