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为了解女性生殖道人微小病毒Ｂ１９ 的感染和排泌情况，本文应用ＰＣＲ 技术在国内首次对２６６ 例妇科病患者的宫颈分泌物进行了人微小病毒Ｂ１９ 特异性ＤＮＡ 的检测。结果发现１３２ 例阳性者，阳性率高达４９．６２％ 。人微小病毒Ｂ１９ 在女性生殖道的高检出率表明该处能排泌病毒，可能与生殖道的炎症相关，并提示人微小病毒Ｂ１９ 可能还是一个性传播病原体。本文还发现１８３０ 岁的妇女阳性检出率最高（６６．３０％ ） ，育龄妇女的高检出率应引起产科医师和围产医学工作者的高度重视。
In order to understand the infection and excretion of female reproductive tract human parvovirus B19, PCR-based method was used to detect the DNA of human parvovirus B19 in cervical secretions of 266 gynecological patients in China for the first time. The results showed that 132 cases were positive, the positive rate was as high as 49.62%. The high detection rate of human parvovirus B19 in the female reproductive tract indicates that the virus is excreted in the area and may be associated with reproductive tract inflammation and suggests that human parvovirus B19 may be a sexually transmitted agent. This paper also found that the highest positive rate was found in women aged 18-30 years (66.30%). The high detection rate of women of childbearing age should be paid great attention by obstetricians and perinatologists.