| 叶培,郭植材,姜德昭,姚明烈,苏瑞琼.南宁市小儿呼吸道合胞病毒抗体水平调查[J].Chinese journal of Epidemiology,1983,4(5):270-272 |
| 南宁市小儿呼吸道合胞病毒抗体水平调查 |
| Investigation of the Level of Antibodies Against Respiratory Syncytical Virus in Children in Nanning City |
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| Abstract: |
| 本文报道南宁市15岁以内小儿200例血清的RSV补结试验结果。各年龄组均有不同程度的抗体阳性率,新生儿(脐带血)的抗体来自母亲,其抗体阳性率较高95.6%,6个月以内较低36.3%,以后随年龄增长而递升,7个月~2岁64.5%, 2~5岁90.2%,5~10岁97.7%, 10~15岁96.0%,与国内外文献报道近似。与广州报道比较,1~6个月和7个月~2岁两个年龄组阳性率均比广州为高,且抗体几何平均滴度亦普遍较高。说明南宁市RSV在小儿中有更广泛的流行。 |
| English Abstract: |
| Sera from 200 children under 15 yeafs old in Nanniliig City were collected and tested with RSV CFT. Antibody was found to variable extent in every age group. Umbilical cord blood from newborn babies showed high positivity of RSV antidody (95.6%), apparently from maternal sources. Infants under 6 months were proved to have relatively low level of antibody positivity (36.3%). The rate of positivity was found going up with the increasing age, from 7th month to 2 years 64.5%, 2-5 years 90.2%, 5-10 years 97.7%, 10-15 years 96.0%. The figures given above were more or less similar to those reported elsewhere. Comparing with that of Guangzhou, the rate of positivity of two age groups in this series i.e. l~6 months, 7month~2 years was higher and the same was also found to be true for mean geometric titre of antibodies. The findings mentioned above indicated that RSV was more prevalent in Nanning than in Guangzhou. |
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