人巨细胞病毒(HCMV)在人群中感染广泛,对人类的危害,尤其对胎儿的危害严重,孕期发生HCMV原发感染或复发感染均可经胎盘或产道感染胎儿,导致早期流产、死胎、新生儿死亡及活产婴儿先天性畸形。部分病例出生时可无异常,但随着年龄的增长,逐渐表现出语言障碍、智力低下,严重地影响 Human cytomegalovirus (HCMV) widely infected in the human population, the harm to humans, especially for the fetus, severe HCMV infection during pregnancy or primary infection or recurrent infection can be infected by the placenta or the fetus of the fetus, leading to early miscarriage, stillbirth, newborn Children died and live births congenital malformations. Some cases can be born without exception, but with age, and gradually showed a language barrier, mental retardation, seriously affected