[从巴西圣保罗人类钩端螺旋体病病例中分离出的问号钩端螺旋体血清型]

[The serovars of Leptospira interrogans isolated from cases of human leptospirosis in São Paulo, Brazil].

作者信息

Sakata E E, Yasuda P H, Romero E C, Silva M V, Lomar A V

机构信息

Seção de Bacteriologia, Setor de Leptospirose, Instituto Adolfo Lutz, São Paulo, Brasil.

出版信息

Rev Inst Med Trop Sao Paulo. 1992 May-Jun;34(3):217-21.

PMID:1342073

Abstract

Eighteen strains of L. interrogans isolated from human cases were serotyped by the agglutinin-absorption test at Instituto Adolfo Lutz in São Paulo, Brazil. Fourteen were identified as serovar copenhageni (icterohaemorrhagiae serogroup), 2 as canicola (canicola serogroup), 1 as castellonis (Ballum serogroup) and 1 as pomona serogroup (serovar not yet defined). The frequency of serovar copenhageni in 100% of the isolates in icterohaemorrhagiae serogroup is emphasized and more studies to verify the real serovars prevalence as subsidy to the epidemiology of this infection are suggested by the authors.

摘要

从人类病例中分离出的18株问号钩端螺旋体在巴西圣保罗的阿道夫·卢茨研究所通过凝集素吸收试验进行了血清分型。其中14株被鉴定为哥本哈根血清型（黄疸出血血清群），2株为犬型（犬血清群），1株为拜伦血清型（巴伦血清群），1株为波摩那血清群（血清型尚未确定）。作者强调了黄疸出血血清群中100%的分离株为哥本哈根血清型这一情况，并建议开展更多研究以核实实际的血清型流行情况，作为该感染流行病学研究的补充。