目的　了解孕产妇及其新生儿人轮状病毒感染状况。方法　用RT- PCR 的方法对200 例孕产妇的粪便和宫颈分泌物及其新生儿3 天内粪便进行人轮状病毒的检测。结果　孕产妇HRV 肠道感染率27% ,产道感染率9% 。新生儿出生3 天内HRV 感染率逐日增高,分别为4.5% 、16% 、21.5% 。结论　新生儿HRV 感染的主要来源于孕产妇感染,产道感染及医院感染是新生儿HRV 感染的重要传播途径 Objective To understand the status of rotavirus infection in pregnant women and their newborns. Methods RT-PCR method was used to detect human rotavirus in excrement and cervical secretions of 200 pregnant women and within 3 days of their neonate. Results Maternal HRV intestinal infection rate of 27%, birth canal infection rate of 9%. The prevalence of HRV infection increased day by day in newborns within 3 days, 4.5%, 16% and 21.5% respectively. Conclusion The main source of neonatal HRV infection is maternal infection, birth canal infection and nosocomial infection, which are important transmission routes of neonatal HRV infection