Congenital rubella syndrome happens when a mother is infected with rubella during pregnancy and her baby is born with serious birth defects.
先天风疹综合症发生是当母亲在怀孕期间感染风疹和她的孩子在出生时有严重先天缺陷。
2
Congenital heart disease occurs when the heart is malformed before birth, and is the most common of all birth defects.
先天性心脏病在婴儿出生之前发生在心脏出现畸形的时候，这几乎是所有先天缺陷的共同特点。
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Cleft palate , neural tube defects, excessive numbers of fingers or toes, congenital heart disease and water on the brain are the top five birth defects among Chinese babies, the report said.