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作者应用聚合酶链反应（PCR）技术对广东江门、鹤山、新会三市746例孕妇进行巨细胞病毒感染情况监测。结果显示孕妇巨细胞病毒新近感染率为0．94％，血、尿标本的检出率无显著差异，提示可用尿液代替血液标本进行监测。为预防巨细胞病毒所致的感染性出生缺陷，作者提出了产前监测方案。
The authors used polymerase chain reaction (PCR) technology to monitor the cytomegalovirus infection in 746 pregnant women from three cities of Jiangmen, Heshan and Xinhui in Guangdong province. The results showed that the newly infected pregnant women cytomegalovirus rate was 0.94%, no significant difference in the detection rate of blood and urine specimens, suggesting that urine can be used instead of blood samples for monitoring. To prevent infective birth defects caused by cytomegalovirus, the authors propose an antenatal monitoring program.