The epidemiology of malaria in four districts in southern Mozambique receiving indoor residual spray as part of a cross-border initiative.

ABSTRACT:

Background

Imported malaria from southern Mozambique drives low levels of disease transmission in KwaZulu-Natal, South Africa. Therefore, the South African Department of Health funded implementation of indoor residual spraying (IRS) in Mozambiquan districts identified as sources of malaria infection for border communities in KwaZulu-Natal. IRS was initiated in districts of Guija, Inharrime, Panda and Zavala. To determine impact of spraying on malaria transmission in these districts, data relating to incidence and prevalence was collected before spraying (2018) and before the second round of spraying was completed (2023). Implementation of IRS was also monitored to ensure optimal spray coverage was achieved.

Methods

The study was a cross-sectional survey conducted in 6 sentin

SUBMITTER: Maharaj R 

PROVIDER: S-EPMC11753035 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature