优化疫苗接种运动战略,考虑到社会特征
Serin Lee1, Zelda B Zabinsky2, Shan Liu2
1Department of Industrial & Systems Engineering, University of Washington, Seattle, Washington, US. serinlee@uw.edu.
Health care management science
|February 10, 2025
概括
优化疫苗接种活动是公共卫生的关键. 疫苗的有效性因疫苗犹程度而异,需要针对不同人口和地区制定有针对性的战略,以最大限度地控制疾病.
科学领域:
- 流行病学 流行病学
- 公共卫生 公共卫生
- 行为科学 行为科学
背景情况:
- 疫苗犹仍然是一个重要的公共卫生问题,影响疾病传播动态.
- 了解不断变化的疫苗接种意见对于有效的公共卫生干预至关重要.
- 之前的模型经常假设静态的疫苗接种行为,限制了现实世界的适用性.
研究的目的:
- 探索疾病传播,公众对疫苗的看法和有针对性的疫苗接种活动之间的动态相互作用.
- 根据不同程度的疫苗犹,优化不同人口群体的疫苗接种策略.
- 为现实世界公共卫生实施提供可操作的见解.
主要方法:
- 进行了一个数值实验,对2023年在华盛顿州金县的COVID-19流行病进行了校准.
- 基于人口的网络分隔模型被用来模拟疾病传播和行为反应.
- 进化游戏理论被用来模拟疫苗接种态度的动态变化.
主要成果:
- 疫苗接种活动在中等疫苗犹的人群中显示出最高的有效性,特别针对人口密集地区的18-34岁年龄组.
- 在低犹情绪的环境中,活动可能不那么重要,资源更好地分配给农村地区和0-17岁的年龄组.
- 在高度犹的社会中,运动在很大程度上是无效的;努力应该集中在减轻疫苗风险感知上.
结论:
- 疫苗接种行为的动态建模提供了比静态方法更有效的策略.
- 根据犹程度来定制疫苗接种活动的重点 (人口统计数据,地区) 对于最大限度地提高公共卫生影响至关重要.
- 在传统运动失败的高度犹的环境中,解决疫苗风险感知至关重要.
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