Individual and Spatial Risk of Dengue Virus Infection in Puerto Maldonado, Peru.

ABSTRACT: Dengue virus (DENV) affects more than 100 countries worldwide. Dengue virus infection has been increasing in the southern Peruvian Amazon city of Puerto Maldonado since 2000. We designed this study to describe the prevalence of past DENV infection and to evaluate risk factors. In 2012, we conducted a cross-sectional serosurvey and administered a knowledge, attitudes, and practices (KAP) questionnaire to members of randomly selected households. Sera were screened for antibodies to DENV by enzyme-linked immunosorbent assay and confirmed by plaque reduction neutralization test. We created indices for KAP (KAPi). We used SaTScan (Martin Kulldorff with Information Management Services Inc., Boston, MA) to detect clustering and created a multivariate model introducing the distance of households t

SUBMITTER: Salmon-Mulanovich G 

PROVIDER: S-EPMC6283522 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature