Half of all deaths in Africa are children under 15 to compare with high income countries where 1% of deaths of children are under 15 -- a huge difference.

• 非洲一半的死亡是15岁以下的儿童，与其他高收入国家国家相比，他们国家的儿童死亡率仅为1%25，这是如此大的不同。”