The contribution of malaria control interventions on spatio-temporal changes of parasitaemia risk in Uganda during 2009-2014 (Publications)
BACKGROUND: In Uganda, malaria vector control interventions and case management with Artemisinin Combination Therapies (ACTs) have been scaled up over the last few years as a result of increased funding [...] children less than 5 years old and coverage of interventions was collected during the first two Malaria Indicator Surveys (MIS) conducted in 2009 and 2014, respectively. In this study, we quantify the [...] the North-East region to 100% in Kampala region. The estimated number of children...
Malaria case management by community health workers in the Central African Republic from 2009-2014: overcoming challenges of access and instability... (Publications)
infectious diseases, including malaria. As a response, in 2008 an international non-governmental organization started a network of community health workers (CHWs) in the highly malaria-endemic region of northwest [...] hence different stages of conflict and unrest. Several indicators were measured over time, including malaria rapid diagnostic test (RDT) positivity rates, CHW reporting rates, and malnutrition indicators. RESULTS: [...] nearly 200,000 people who consulted a CHW during this period,...
Fine-scale spatial and temporal heterogeneities in insecticide resistance profiles of the malaria vector,<em> Anopheles arabiensis</em> in rural... (Publications)
differences between districts, regions or countries. However, local heterogeneities in residual malaria transmission imply the need for finer-scale data. This study reports small-scale variations of i [...] villages across two seasons in Tanzania, where insecticidal bed nets are extensively used, but malaria transmission persists. Methods: WHO insecticide susceptibility assays were conducted on female and
Informing new or improved vector control tools for reducing the malaria burden in Tanzania: a qualitative exploration of perceptions of mosquitoes and... (Publications)
CONCLUSIONS: Outdoor transmission is widely accepted as an obstacle to malaria elimination. Larval source management, targeting both malaria vectors and nuisance-biting mosquitoes, is the preferred method for [...] BACKGROUND: The effectiveness of malaria prevention with long-lasting insecticidal nets and indoor residual spraying is limited by emerging insecticide resistance, evasive mosquito behaviours that include [...] to widespread environmental deterioration and lack of effective mosquito...
State of inequality in malaria intervention coverage in sub-Saharan African countries (Publications)
BACKGROUND: Scale-up of malaria interventions over the last decade have yielded a significant reduction in malaria transmission and disease burden in sub-Saharan Africa. We estimated economic gradients [...] in coverage of malaria interventions and their distribution by wealth within and across countries. In most, economic gradients are lacking or favor the poorest for vector control; malaria services delivered [...] Using Demographic and Health Surveys we computed equity metrics to characterize...
The underlying reasons for very high levels of bed net use, and higher malaria infection prevalence among bed net users than non-users in the... (Publications)
even suppress entire populations of malaria vectors that feed predominantly upon humans. Nevertheless, an epidemiological study in 2012 demonstrated higher malaria prevalence among bed net users than non-users [...] against malaria. Houses with well-screened windows, with doors that shut properly, and that use insecticidal sprays against mosquitoes, were said not to use bed nets, while frequent attacks from malaria was [...] compromise its effectiveness and supposedly increase of malaria...