Eradication of poliovirus from endemic countries relies on vaccination of children with oral polio vaccine (OPV) many times a year until the age of 5 years. We aimed to determine caregivers' commitment to OPV in districts of Afghanistan at high risk for polio transmission and to examine what knowledge, attitudes, or experiences could threaten commitment.

中文翻译：

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一项民意调查研究，了解阿富汗高优先级地区看护者对脊髓灰质炎疫苗承诺的威胁。

从流行国家根除脊髓灰质炎病毒依赖于每年多次对儿童进行口服脊髓灰质炎疫苗（OPV）的疫苗接种，直到5岁为止。我们旨在确定护理人员对脊髓灰质炎传播高风险的阿富汗地区对OPV的承诺，并研究哪些知识，态度或经验可能会威胁到承诺。