Grace Macklin and colleagues reported the results of a systematic review on the effect of polio vaccine schedules on induction of humoral and intestinal immunity and concluded that the addition of one dose of inactivated poliovirus vaccine (IPV) for all birth cohorts protects against paralytic polio caused by poliovirus type 2.

中文翻译：

---

预防由疫苗衍生的2型脊髓灰质炎病毒引起的麻痹性脊髓灰质炎。

Grace Macklin及其同事报告了有关脊髓灰质炎疫苗接种方案对诱导体液和肠道免疫的影响的系统综述的结果，并得出结论，为所有出生人群添加一剂灭活的脊髓灰质炎病毒疫苗（IPV）可以预防由脊髓灰质炎引起的麻痹性脊髓灰质炎2型脊髓灰质炎病毒。