他们表明，在这些国家对儿童开始抗风疹疫苗接种之后，有极少的婴儿在出生时有先天风疹综合症引起的先天缺陷。
They showed that far fewer babies were born with birth defects due to congenital rubella syndrome, after countries started vaccinating children against rubella.[5][6][7][8][9][10]
而最可怕的事情可能会降临到儿童和孕妇身上，因为高浓度的铅会导致儿童遭受出生缺陷和大脑损伤。
Children and pregnant women are most at risk, from high levels of lead, can cause birth defects and brain damage.
这个地区出生儿童出现的各种各样的缺陷也非常高。
A shockingly high number of children in the area have been born with all manner of birth defects.
目的：了解三峡中东部区域(宜昌市)0 ~ 7岁儿童出生缺陷的发生率及其分布情况。
AIM: To investigate the incidence rate and distribution of birth defects among children of 0-7 years old in the Middle East region of Three Gorges (Yichang city).
目的分析南海区0 ~5岁儿童出生缺陷发生率、种类、分布特征。
Objective: To investigate the incidence, kind, and distribution features of children with birth defects at 0 ~ 5 years old in Nanhai district.
目的分析南海区0 ~5岁儿童出生缺陷发生率、种类、分布特征。
Objective: To investigate the incidence, kind, and distribution features of children with birth defects at 0 ~ 5 years old in Nanhai district.
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