title: [Combined manifestations of natural foci in the territory of the Vologda province].
abstract: Based on epizootological and epidemiological investigations in the Vologda province since 1958 till 2000, the combined territorial and temporal manifestations of natural foci of diseases was revealed. A natural focus occupies a complex of biotopes, and in different time the focus is activated in different areas, such as a river plain, marsh, meadow-field, and forest. Most commonly an activation of the natural focus appears in a border zone of three biotopes, namely, a forest, meadow-field, and river plain. A dependence of activation of various natural foci upon local climate conditions and fluctuations of micromammalian host number are considered.
authors.forename: I V
authors.initials: IV
authors.lastname: Filonenko
authors.forename: N A
authors.initials: NA
authors.lastname: Rybakova
authors.forename: G G
authors.initials: GG
authors.lastname: Kuznetsov
authors.forename: N A
authors.initials: NA
authors.lastname: Evsiukova
authors.forename: L B
authors.initials: LB
authors.lastname: Launer
mesh_terms: D000818:Animals; D002980:Climate; D003141:Communicable Diseases / Q000453:epidemiology*; D015986:Confounding Factors, Epidemiologic; D004463:Ecology; D004675:Encephalitis, Tick-Borne / Q000453:epidemiology; D006480:Hemorrhagic Fever with Renal Syndrome / Q000453:epidemiology; D006801:Humans; D007922:Leptospirosis / Q000453:epidemiology; D008193:Lyme Disease / Q000453:epidemiology; D012377:Rodentia; D012426:Russia / Q000453:epidemiology; D012621:Seasons; D013696:Temperature; D013997:Time Factors; D014406:Tularemia / Q000453:epidemiology