Spatiotemporal analysis of dengue fever in Burkina Faso from 2016 to 2019.

ABSTRACT:

Background

Burkina Faso experienced an epidemic resurgence of dengue in 2016, which led to the implementation of several control strategies. In order to allow a better adaptation of these strategies, we studied the spatio-temporal distribution of dengue.

Methods

Monthly dengue cases from 2016 to 2019, aggregated at the health district level, were used to map the crude incidence, excess risk, and smoothed incidence of dengue in Burkina Faso with GeoDa software. A Kulldoff scan on Satscan software was then used to identify spatio-temporal clustering of cases.

Results

The results show that the distribution of dengue fever across the health districts of Burkina Faso is heterogeneous. Dengue was considered non-endemic in 9 out of the 70 health districts, minimally endemic

SUBMITTER: Ouattara CA 

PROVIDER: S-EPMC8903647 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature