title: The independent effect of living in malaria hotspots on future malaria infection: an observational study from Misungwi, Tanzania.
abstract: BACKGROUND
  As malaria transmission declines, continued improvements of prevention and control interventions will increasingly rely on accurate knowledge of risk factors and an ability to define high-risk areas and populations at risk for focal targeting of interventions. This paper explores the independent association between living in a hotspot and prospective risk of malaria infection.
  
  
  METHODS
  Malaria infection status defined by nPCR and AMA-1 status in year 1 were used to define geographic hotspots using two geospatial statistical methods (SaTScan and Kernel density smoothing). Other malaria risk factors for malaria infection were explored by fitting a multivariable model.
  
  
  RESULTS
  This study demonstrated that residing in infection hotspot of malaria transmission is an independent predictor of malaria infection in the future.
  
  
  CONCLUSIONS
  It is likely that targeting such hotspots with better coverage and improved malaria control strategies will result in more cost-efficient uses of resources to move towards malaria elimination.
authors.affiliation: National Institute for Medical Research (NIMR), Mwanza Medical Research Centre, Mwanza, Tanzania. jfmosha@yahoo.com.
authors.forename: Jacklin F
authors.initials: JF
authors.lastname: Mosha
authors.forename: Hugh J W
authors.initials: HJ
authors.lastname: Sturrock
authors.forename: Joelle M
authors.initials: JM
authors.lastname: Brown
authors.forename: Ramadhani
authors.initials: R
authors.lastname: Hashim
authors.forename: Gibson
authors.initials: G
authors.lastname: Kibiki
authors.forename: Daniel
authors.initials: D
authors.lastname: Chandramohan
authors.forename: Roland D
authors.initials: RD
authors.lastname: Gosling
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D005843:Geography; D006801:Humans; D007223:Infant; D008288:Malaria / Q000453:epidemiology* / Q000635:transmission*; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D013636:Tanzania / Q000453:epidemiology; D055815:Young Adult