The greatest risk is in their first four weeks of life when babies die from conditions like low birthweight, birth trauma, asphyxia, and severe infections like pneumonia, meningitis or tetanus.

• 婴儿出生后前4个月造成死亡的最大风险的病症是低出生体重、出生创伤、窒息,以及像肺炎、脑膜炎或破伤风等严重感染。