title: [Regional epidemiologic characteristics of combined foci of tick-borne encephalitis, endemic rickettsioses and leptospirosis in Western Siberia].
abstract: The authors carried out complex study of combined foci of infections with natural foci in Western Siberia and their reflection in human pathology. The results of serological examination of 5917 persons and of 1743 of farm animals in respect to tick-borne encephalitis, Asian tick-borne rickettsiosis, Q-rickettsiosis, and leptospiroses are analysed. Affection of the population with all the four infections in all the landscape zones under study was shown; the intensity of this affection with different infections differed. Combined natural foci of the mentioned infections were found to be widespread; epidemiological significance of such combination was unequal in different ladscapes, this depending on the ladscape characteristics of the natural foci of infections under study and of different ways of transmission of their causative agents.
mesh_terms: D000818:Animals; D001096:Arachnid Vectors; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology; D004675:Encephalitis, Tick-Borne / Q000453:epidemiology* / Q000662:veterinary; D005843:Geography; D006801:Humans; D007922:Leptospirosis / Q000453:epidemiology* / Q000662:veterinary; D011778:Q Fever / Q000453:epidemiology / Q000662:veterinary; D012053:Reindeer; D012282:Rickettsia Infections / Q000453:epidemiology* / Q000662:veterinary; D012800:Siberia; D013987:Ticks
vernacular_title: Landshaftno-épidemiologicheskaia kharakteristika sochetannykh ochagov kleshchevogo éntsefalita, éndemicheskikh rikketsiozov i leptospirozov v Zapadnoĭ Sibiri.