[草原地区波摩那型钩端螺旋体病自然疫源地的形态学]

[Morphology of a natural focus of Pomona leptospirosis in a steppe area].

作者信息

Fedorov E I, Haglov V A, Chepiga L P, Shvarsalon K N, Shumkova M S

出版信息

Zh Mikrobiol Epidemiol Immunobiol. 1986 Aug(8):32-5.

Abstract

The natural focus of Leptospira pomona infection has been found to include areas of the forest-meadow flood plain where the circulation of leptospires is constantly maintained among small mammals (the nucleus of the focus). A high level of Leptospira carriership (17.7%) among the animals has been registered in the central part of the flood plain and near the terraces, these areas having the most favorable conditions for the development of epizootic leptospirosis.

摘要

已发现波摩那钩端螺旋体感染的自然疫源地包括森林-草甸泛滥平原地区，在该地区，钩端螺旋体在小型哺乳动物（疫源地核心）之间不断循环传播。在泛滥平原中部和梯田附近已记录到动物中高水平的钩端螺旋体携带率（17.7%），这些地区具有有利于流行性钩端螺旋体病发生发展的最适宜条件。