Makeev S M, Maramovich A S, Iaroshenko V A
Zh Mikrobiol Epidemiol Immunobiol. 1990 Sep(9):31-6.
The epidemiological and epizootic situation in Leptospira infections at the Maritime [correction of Primorski] Territory is evaluated on the basis of complex studies carried out in 1984-1989. As revealed in these studies, cases of leptospirosis among humans have a sporadic character and are mainly registered among professional high risk groups of the population. In the immunological structure of persons covered by the survey L. hebdomadis, L. pomona and L. javanica prevail. The anthropourgic foci of leptospirosis caused by L. pomona are of the leading epidemiological importance. Swine serves as the main source of infection in these foci. The study revealed the epidemic danger of the natural foci of leptospirosis caused by L. grippotyphosa and L. javanica in rice fields where the decisive factors of leptospirosis proved to be reed voles and striped field mice serving as reservoirs of this infection, as well as the synanthropic foci of leptospirosis caused by L. hebdomadis with house mice serving as the main carriers.
基于1984 - 1989年开展的综合研究，对滨海边疆区钩端螺旋体感染的流行病学和动物流行病情况进行了评估。这些研究表明，人类钩端螺旋体病病例具有散发性，主要在职业高危人群中登记。在所调查人群的免疫结构中，七日热钩端螺旋体、波摩那群钩端螺旋体和爪哇群钩端螺旋体占主导。由波摩那群钩端螺旋体引起的钩端螺旋体病的人为疫源地具有主要的流行病学意义。猪是这些疫源地的主要传染源。研究揭示了由黄疸出血群钩端螺旋体和爪哇群钩端螺旋体引起的稻田钩端螺旋体自然疫源地的流行危险，在稻田中，钩端螺旋体病的决定性因素被证明是作为这种感染宿主的田鼠和黑线姬鼠，以及由七日热钩端螺旋体引起的钩端螺旋体病的人兽共患病疫源地，家鼠是主要传播者。
