Reduced risk of <em>Plasmodium vivax</em> malaria in Papua New Guinean children with Southeast Asian ovalocytosis in two cohorts and a case-control... (Publications)
protection against P. vivax malaria by a mechanism that is independent of the Duffy antigen. P. vivax malaria may have contributed to shaping the unique host genetic adaptations to malaria in Asian and Oceanic [...] a 27-base pair deletion in the erythrocyte band 3 gene, SLC4A1Delta27) protects against cerebral malaria caused by Plasmodium falciparum; however, it is unknown whether this polymorphism also protects against
Experience and challenges from clinical trials with malaria vaccines in Africa (Publications)
clinical trials and malaria control programmes as part of the Global Malaria Action Plan (GMAP). GMAP outlined and support global strategies toward the elimination and eradication of malaria in many areas, [...] Malaria vaccines are considered amongst the most important modalities for potential elimination of malaria disease and transmission. Research and development in this field has been an area of intense effort [...] Despite this, there is currently no licensed malaria vaccine. Researchers,...
Simulation of the cost-effectiveness of malaria vaccines (Publications)
vaccination over 50% often exceed the benefits. CONCLUSION: The simulations indicate malaria vaccines might be efficient malaria control interventions, and that both transmission setting and vaccine delivery [...] BACKGROUND: A wide range of possible malaria vaccines is being considered and there is a need to identify which vaccines should be prioritized for clinical development. An important element of the information [...] individual-based stochastic model for the natural history and...
Cost-effectiveness of intermittent preventive treatment of malaria in infants (IPTi) for averting anaemia in Gabon: a comparison between intention to... (Publications)
BACKGROUND: In Gabon, the impact of intermittent preventive treatment of malaria in infants (IPTi) was not statistically significant on malaria reduction, but the impact on moderate anaemia was, with some differences
A review of malaria vaccine clinical projects based on the WHO rainbow table (Publications)
As the malaria community considers the potential role of a first-generation malaria vaccine in malaria control efforts, it is an apposite time to carefully document terminated and ongoing malaria vaccine [...] Phase 3 testing of the most advanced malaria vaccine, RTS,S/AS01, indicates that malaria vaccine R&D is moving into a new phase. Field trials of several research malaria vaccines have also confirmed that [...] applied to increase the chances of success for second-generation malaria...
Simulation of malaria epidemiology and control in the highlands of western Kenya (Publications)
METHODS: Individual-based stochastic simulation models of malaria in humans and a deterministic model of malaria in mosquitoes as part of the OpenMalaria platform were parameterized to create a scenario for [...] to assist in planning for the control and elimination of malaria. This work investigates the applicability of mathematical modelling of malaria transmission dynamics in Rachuonyo South, a district with [...] CONCLUSIONS: The OpenMalaria model of P. falciparum transmission can be used to...
Population hemoglobin mean and anemia prevalence in Papua New Guinea: new metrics for defining malaria endemicity? (Publications)
estimating malaria endemicity and for monitoring malaria control strategies. The aim of this study is to compare population hemoglobin mean and anemia prevalence to established indicators of malaria endemicity [...] of enlarged spleens in children, and records of (presumptive) malaria diagnosis among populations living with different levels of malaria transmission. METHODOLOGY/PRINCIPAL FINDINGS: Convenience sample
Bayesian geostatistical modelling of malaria and lymphatic filariasis infections in Uganda: predictors of risk and geographical patterns of... (Publications)
BACKGROUND: In Uganda, malaria and lymphatic filariasis (causative agent Wuchereria bancrofti) are transmitted by the same vector species of Anopheles mosquitoes, and thus are likely to share common e [...] children for circulating filarial antigens (CFA). Concurrently, blood smears were examined for malaria parasites. In this study, the resultant malariological data are analysed for the first time and the [...] different random effects to allow for spatial structuring and to capture potential...
A research agenda for malaria eradication: diagnoses and diagnostics (Publications)
or absent malaria transmission, sustaining interest in elimination and maintaining resources will become increasingly important. Thus, research is required into the context in which malaria diagnostic [...] Many of malaria's signs and symptoms are indistinguishable from those of other febrile diseases. Detection of the presence of Plasmodium parasites is essential, therefore, to guide case management. Improved
Immunogenicity of a virosomally-formulated <em>Plasmodium falciparum</em> GLURP-MSP3 chimeric protein-based malaria vaccine candidate in comparison to... (Publications)
immunogenicity of a virosomally-formulated recombinant fusion protein comprising domains of the two malaria vaccine candidate antigens MSP3 and GLURP. METHODS: The highly purified recombinant protein GMZ2 [...] GMZ2 thus represents a candidate component suitable for inclusion into a multi-valent virosomal malaria vaccine and influenza virosomes represent a versatile antigen delivery system suitable for adjuvant-free