Abstract:
:The control of American visceral leishmaniasis (AVL) is based on combating the vector and eliminating the domestic reservoir of the focus area - defined as 200 meters around human or canine cases. This paper discusses the use of spatial analysis techniques in the epidemiological surveillance of AVL in Araçatuba, São Paulo State, in order to propose a model for territorial epidemiological surveillance, reformulating current control strategies. The results showed that AVL transmission was not homogeneous; human cases were more frequent in areas with higher canine prevalence rates. Vector dispersion appeared to be restricted to a few houses, although it was not possible to model the vector density. In order to study the vector distribution and correlated covariates, a field study based on house sampling is being conducted. The results will aid the development of new spatial analysis tools and possibly redefine protocols and routines for the control of this endemic disease in urban areas.
journal_name
Cad Saude Publicajournal_title
Cadernos de saude publicaauthors
Camargo-Neves VL,Katz G,Rodas LA,Poletto DW,Lage LC,Spínola RM,Cruz OGdoi
10.1590/s0102-311x2001000500026keywords:
subject
Has Abstractpub_date
2001-09-01 00:00:00pages
1263-7issue
5eissn
0102-311Xissn
1678-4464pii
S0102-311X2001000500018journal_volume
17pub_type
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