Daniel R, Shah K, Madden D, Stagno S
Infect Immun. 1981 Jul;33(1):319-21. doi: 10.1128/iai.33.1.319-321.1981.
In an examination of paired sera from pregnant women, 9 of 57 women who had JC virus antibodies in their first specimens exhibited virus reactivation, as judged by a fourfold or greater rise in JC virus hemagglutination-inhibiting antibodies; 43 women remained seronegative through pregnancy. JC virus-specific immunoglobulin M was not demonstrated in umbilical cord sera of six infants born to mothers showing reactivation or in 300 additional umbilical cord sera from normal pregnancies.
在一项针对孕妇配对血清的检测中，57名首次检测标本中有JC病毒抗体的女性中，9名出现了病毒再激活，这是根据JC病毒血凝抑制抗体升高四倍或更多来判断的；43名女性在整个孕期保持血清阴性。在出现再激活的母亲所生的6名婴儿的脐带血清中，以及另外300份正常妊娠的脐带血清中，均未检测到JC病毒特异性免疫球蛋白M。
