title: Studies on the environment structure of natural nidi and epidemic areas of hemorrhagic fever with renal syndrome in China.
abstract: The environment structure of natural nidi and epidemic areas of hemorrhagic fever with renal syndrome (HFRS) possesses characteristics of topography, hydrology, climate, soil, vegetation, and animals. The natural nidi and epidemic areas of HFRS are distributed mainly in plain and hilly regions under 500 meters above the sea level; in plentiful-water zones and transitional zones; in temperate zone and subtropical zone of the eastern monsoon region; in the abundant-aluminum soil region and the sial soil region; in the eastern China damp forest region (agricultural districts and northeast forest districts); in the eastern Asia dampness-preferring animal geographic region. Apodemus agrarius and Rattus norvegicus are the thriving animal population, predominant species or common species as well as the main reservoir hosts and sources of infection in the natural nidi and epidemic areas of HFRS.
authors.affiliation: Institute of Epidemiology and Microbiology, Chinese Academy of Preventive Medicine, Beijing.
authors.forename: H X
authors.initials: HX
authors.lastname: Chen
authors.forename: F X
authors.initials: FX
authors.lastname: Qiu
mesh_terms: D000535:Aluminum / Q000032:analysis; D000818:Animals; D002681:China / Q000453:epidemiology; D002980:Climate; D004197:Disease Reservoirs; D004777:Environment; D005843:Geography; D006480:Hemorrhagic Fever with Renal Syndrome / Q000453:epidemiology*; D006801:Humans; D009115:Muridae / Q000382:microbiology; D051381:Rats / Q000382:microbiology; D012987:Soil / Q000032:analysis
chemical_list: D012987:Soil; D000535:Aluminum