title: [Effect of weather conditions in an epidemic season on the nature of the morbidity of hemorrhagic fever with renal syndrome].
abstract: The epidemic manifestation of the most active natural foci of HFRS in the USSR on the territory of Bashkiria is described. The authors compare two epidemic seasons of 1975-1976 and 1977-1978. Besides the number of rodents, the rise of morbidity is influenced by their early multiplication and weather conditions. The early appearance of the stable snow cover facilitates a rapid drop in the number of NFRS cases as early as in October, while prolonged autumn with rains, snow, periods of thaw and ice-covered ground leads to a rise in NFRS morbidity occurring in autumn and winter and ending only in March. Weather conditions also influence the epidemiological structure of morbidity.
mesh_terms: D000367:Age Factors; D000818:Animals; D001486:Bashkiria; D004196:Disease Outbreaks; D004197:Disease Reservoirs; D004199:Disease Vectors; D005260:Female; D006480:Hemorrhagic Fever with Renal Syndrome / Q000453:epidemiology* / Q000635:transmission; D006801:Humans; D008297:Male; D012377:Rodentia; D012424:Rural Population; D012621:Seasons; D012737:Sex Factors; D014887:Weather
vernacular_title: Vliianie pogodnykh usloviĭ épidemicheskogo sezona na kharakter zabolevaemosti gemorragicheskoĭ likhoradkoĭ s pochechnym sindromom.