Risk mapping of visceral leishmaniasis in Brazil

被引：18

作者：

de Azevedo, Thiago Salomao ^{[2
]}

Lorenz, Camila ^{[1
]}

Chiaravalloti-Neto, Francisco ^{[1
]}

机构：

[1] Univ Sao Paulo, Fac Saude Publ, Dept Epidemiol, Sao Paulo, SP, Brazil

[2] Secretaria Saude, Santa Barbara Doeste, SP, Brazil

来源：

REVISTA DA SOCIEDADE BRASILEIRA DE MEDICINA TROPICAL | 2019年 / 52卷

基金：

巴西圣保罗研究基金会;

关键词：

Mann-Kendall; Surface; Epidemiology; Spatiotemporal; Cluster; PIAUI STATE;

D O I：

10.1590/0037-8682-0240-2019

中图分类号：

R38 [医学寄生虫学]; Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ; 100103 ;

摘要：

Introduction: Brazil experiences a large number of visceral leishmaniasis (VL) cases. Our objective was to examine both spatial patterns of dispersion and space-time trends for this disease. Methods: We used all autochthonous confirmed cases of VL in Brazil from 2001 to 2017. Results: Throughout Brazil, 53,715 human cases of VL were recorded. The Northeast, Southeast, and Midwest regions of Brazil were the most affected areas and presented a higher risk of transmission. Regarding spatiotemporal variation, significant differences were observed each year, with a peak in 2005. Conclusions: The dynamics of VL showed a clear non-random pattern of spread in Brazil.

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