泰国清迈钩端螺旋体病的流行病学研究。
Epidemiological studies on leptospirosis in Chiang Mai (Thailand).
作者信息
Arimitsu Y, Kobayashi S, Matuhasi T, Suzuki H, Yamaji Y, Suprasert S, Supawadee J
出版信息
Epidemiol Infect. 1987 Feb;98(1):97-100. doi: 10.1017/s0950268800061756.
A total of 270 serum samples collected in Chiang Mai province were examined for antibodies against leptospira using the microscopic agglutination test (MAT). Four of 40 serum specimens from patients who visited the hospital with the common cold, were positive with a titre of 20. Twelve (10.4%) of the 115 samples in the Doi Saket district showed a positive reaction. Only 2 of 115 sera of school children in Chiang Mai city had antibodies. Specific serovars detected were Leptospira hebdomadis (5), L. australis (3), L. icterohaemorrhagiae (2), L. bataviae (2), and one each of L. canicola, L. javanica and L. pyrogenes. One case of mixed infection with L. hebdomadis and L. javanica, and L. autumnalis and L. australis were observed.
采用显微镜凝集试验（MAT）对清迈府收集的270份血清样本进行了钩端螺旋体抗体检测。40份因普通感冒到医院就诊患者的血清标本中有4份呈阳性，滴度为20。Doi Saket区115份样本中有12份（10.4%）呈阳性反应。清迈市115名学童的血清中只有2份含有抗体。检测到的特定血清型有七日热钩端螺旋体（5份）、澳洲钩端螺旋体（3份）、出血性黄疸钩端螺旋体（2份）、巴达维亚钩端螺旋体（2份），以及犬型钩端螺旋体、爪哇钩端螺旋体和致热钩端螺旋体各1份。观察到1例七日热钩端螺旋体与爪哇钩端螺旋体、秋季热钩端螺旋体与澳洲钩端螺旋体混合感染的病例。
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