About 1 in 10 or nearly 12.9 million infants around the world received no vaccinations in 2016, according to a recent report from the World Health Organization and United Nations Children’s Fund (UNICEF). The report, “Progress and Challenges With Achieving Universal Immunization Coverage: 2016 Estimates of Immunization Coverage,” focused primarily on the diphtheria-tetanus-pertussis (DTP) vaccine, which has protected children since 1949.

中文翻译：

---

提高疫苗覆盖率的进展停滞

根据世界卫生组织和联合国儿童基金会（UNICEF）的最新报告，2016年，全球约有十分之一或近1,290万婴儿没有接种疫苗。该报告“实现全民免疫覆盖率的进展和挑战：2016年免疫覆盖率估计”主要关注白喉-破伤风-百日咳疫苗，该疫苗自1949年以来一直保护儿童。