Prevalence and Factors Associated with Incomplete Vaccination Among Children Under Five Years in N’Djamena-South Health District, Chad, 2025: A Community-Based Case-Control Study
一项 2025 年在乍德恩贾梅纳南部开展的社区病例对照研究显示,34.3% 的五岁以下儿童未完成疫苗接种,这一差距主要是由低家长受教育程度和低收入驱动的,尽管免费疫苗接种服务在物理层面上广泛可用。