In neighboring Afghanistan, a September house-to-house polio eradication campaign launched by the health ministry and the World Health Organization (WHO) immunized 5.9 million children under age five.
In neighboring Afghanistan, a September house-to-house polio eradication campaign launched by the health ministry and the World Health Organization (WHO) immunized 5.9 million children under age five.
在邻近的阿富汗，去年9月一场由该国卫生部与世界卫生组织发起的挨家挨户根除小儿痲痹运动，让590万名5岁以下的儿童达成免疫。