本文就围产期病毒感染对围产儿的影响作扼要叙述。病毒感染的途径一、宫内感染:孕妇原发性病毒感染,因体内缺乏抗病毒的抗体,对胎儿无保护作用,易通过胎盘使胎儿感染;病毒亦可引起孕妇病毒血症,而致胎盘绒毛上皮发炎,或毛细血管内皮受损,破坏了胎盘的屏障作用,使胎儿感染。风疹病毒是宫内感染最常见的病毒,1964年美国风疹流行,约3.6%妇女 This article gives a brief account of the effects of perinatal virus infection on perinatals. Ways to virus infection First, intrauterine infection: pregnant women, primary viral infection, due to the lack of antiviral antibodies in the body, no protective effect on the fetus, easy to make the fetus through the placenta infection; the virus can also cause viremia in pregnant women, causing placenta Villus epithelial inflammation, or endothelial damage, damage the placental barrier function, so that the fetus infection. Rubella virus is the most common intrauterine infection virus, the United States in 1964 the prevalence of the United States, about 3.6% of women