title: [A study on the epidemiology and preventive measure on epidemic haemorrhage fever in army barrack area in Shandong].
abstract: OBJECTIVE
  In order to guide the army and civilians to carry out the prevention on epidemic haemorrhage fever (EHF), it's necessary to elucidate the epidemic feature of natural epidemic foci and the risk factors of EHF in the army - stationed areas.
  
  
  METHODS
  Samples were tested by pathogenic and serologic means before data was collected and analyzed by case - control or family - control studies.
  
  
  RESULTS
  Cases belong to house - mouse type (91.48%), field - mouse type (7.21%) and unclassified (1.31%) coexist in the stationed area. In the two types of noticed cases, no significant difference in distributions of sex, profession and ages. Most house - mouse type cases occurred in the peak time from March to June and field - mouse type in November to next February. The type of EHF virus antigen of mice and the type of serum were both accordant with their host types. Dwelling in border area, living rooms with mice, dogs raising, injury of mouth tissue, eating food contaminated by mice, and household with mice living around were more frequently seen in cases themselves and in families of the cases than in controls of both groups (P < 0.05). The mice intensity could be under control to 1.0%, if comprehensive measure on mice control can be implemented.
  
  
  CONCLUSIONS
  The stationed area is an epidemic area mixed with both house - mouse and field - mouse types, with majority of house - mouse type. It was house - mouse type virus infection that caused the epidemic area expanded and the number of cases increased radically these years. EHF was epidemic in spring and summer season in the stationed area mainly because the infections were among family members. Food contaminated by mice or close contact with mice played an important role. Mice eradication and prevention were the leading measures to prevent EHF, from our more than ten years of experiences.
authors.affiliation: Department of Epidemiology, Military Medical Research Institute of Jinan Command, Jinan 250014, China.
authors.forename: Z
authors.initials: Z
authors.lastname: Yang
authors.forename: Z
authors.initials: Z
authors.lastname: Miao
authors.forename: Y
authors.initials: Y
authors.lastname: Liu
authors.forename: Q
authors.initials: Q
authors.lastname: Wu
authors.forename: Z
authors.initials: Z
authors.lastname: Qiao
authors.forename: Z
authors.initials: Z
authors.lastname: Peng
authors.forename: X
authors.initials: X
authors.lastname: Yu
authors.forename: J
authors.initials: J
authors.lastname: Zhou
authors.forename: L
authors.initials: L
authors.lastname: Li
authors.forename: L
authors.initials: L
authors.lastname: Gao
mesh_terms: D000328:Adult; D000818:Animals; D000914:Antibodies, Viral / Q000097:blood; D002681:China / Q000453:epidemiology; D004197:Disease Reservoirs; D004199:Disease Vectors; D005260:Female; D018063:Hantaan virus / Q000276:immunology / Q000302:isolation & purification*; D006480:Hemorrhagic Fever with Renal Syndrome / Q000453:epidemiology* / Q000517:prevention & control*; D006801:Humans; D008297:Male; D051379:Mice; D008889:Military Personnel; D009115:Muridae / Q000821:virology*; D012375:Rodent Control
chemical_list: D000914:Antibodies, Viral