Dunn Sarah R, Ryder Alex B, Tollefson Sharon J, Xu Meng, Saville Benjamin R, Williams John V
Departments of Pediatrics.
Clin Vaccine Immunol. 2013 Oct;20(10):1654-6. doi: 10.1128/CVI.00750-12. Epub 2013 Aug 14.
We compared antibodies against human metapneumovirus (HMPV) and respiratory syncytial virus (RSV) in children. The antibody nadirs for both viruses were at 3 to 5 months, and the majority of children were seropositive for both by 2 years. There was no significant difference in the kinetics of maternal antibody decline or seroconversion relative to the two viruses.
我们比较了儿童体内抗人偏肺病毒(HMPV)和呼吸道合胞病毒(RSV)的抗体。两种病毒的抗体最低点均出现在3至5个月时,到2岁时,大多数儿童对这两种病毒的血清学检测均呈阳性。相对于这两种病毒,母体抗体下降或血清转化的动力学没有显著差异。