CDC Social Vulnerability Index

To download this layer or other datasets, explore our Open Data Hub (https://gis-mhfd.hub.arcgis.com) For questions about this layer, please reach out to [e-mail] Update Frequency: Annual. Last Updated: 2024 Social vulnerability refers to the demographic and socioeconomic factors (such as poverty, lack of access to transportation, and crowded housing) that adversely affect communities that encounter hazards and other community-level stressors. These stressors can include natural or human-caused disasters (such as tornadoes or chemical spills) or disease outbreaks (such as COVID-19).若需下载本图层或其他数据集，请访问我们的开放数据枢纽（Open Data Hub）：https://gis-mhfd.hub.arcgis.com。若对本图层存有疑问，请联系邮箱[e-mail]。更新频率：年度更新；最近更新时间：2024年。社会脆弱性（Social vulnerability）指人口统计与社会经济层面的因素，例如贫困、交通可达性不足、住房拥挤，这些因素会对遭遇灾害及其他社区层面压力源的社区产生不利影响。此类压力源可涵盖自然或人为灾害（如龙卷风、化学品泄漏），亦或疾病暴发事件（如COVID-19）。