成都地区不同年龄组小儿呼吸道病毒抗体的测定

Detection of Antibodies to thc Viruses of Rospitative Tract in Different Zage Groups of Childron in Chongdu City

本文报告1985年4—5月成都地区256名小儿(从新生儿到12周岁)呼吸道病毒血清抗体检测结果。所测病毒包括流感病毒甲Ⅰ和Ⅲ型:乙型流感病毒:副流感病毒Ⅰ,Ⅱ和Ⅲ型;腺病毒Ⅲ、Ⅶ和Ⅺ型及合胞病毒.结果表明:小儿呼吸道病毒血清抗体阳性率以副流感Ⅰ型,流感甲Ⅰ型,副流感Ⅲ最高,各毒株抗体阳性率随年龄组不同有变化,混合感染多,半数以上儿童有6种以上混合感染.

This article reports the serum antibodies to the viruses of respitatory tract of 256 cases of children who were from newborns to 12 years of age inChengdu were detected between April to May,1985.The viruscs detected includ Ⅰ and Ⅲ types of influanza viruses A; influanza viruse B;Ⅰ.Ⅱ.Ⅲ.types of Parainfluanza virus;Ⅲ.Ⅶ;Ⅺ types of adeno virus and RSV.The results showedthat positive percentage of serum antibodies to Parainfluanaza vi- rus type Ⅰ,influanza virus type and Parainfluanza virus type Ⅲ were high,positive percen-tage of serum antibodies to different strains varied with ages.More than halfof children were infected by more than six strains of viruses.