Lack of antigenic diversification of major outer membrane proteins during clonal waves of <em>Neisseria meningitidis</em> serogroup A colonization and... (Publications)
In particular in the 'meningitis belt' of sub-Saharan Africa, epidemic meningococcal meningitis is a severe public health problem. In the past decades, serogroup A lineages have been the dominant etio
Prevalence, motivations, and adverse effects of vaginal practices in Africa and Asia: findings from a multicountry household survey (Publications)
Abstract Background: Women worldwide use various vaginal practices to clean or modify their vulva and vagina. Additional population-level information is needed on prevalence and motivations for these
A single LC-tandem mass spectrometry method for the simultaneous determination of 14 antimalarial drugs and their metabolites in human plasma (Publications)
Among the various determinants of treatment response, the achievement of sufficient blood levels is essential for curing malaria. For helping us at improving our current understanding of antimalarial
<em>In vitro</em> and <em>in vivo</em> activity of 3-alkoxy-1,2-dioxolanes against <em>Schistosoma mansoni</em> (Publications)
OBJECTIVES: Compounds characterized by a peroxidic skeleton are an interesting starting point for antischistosomal drug discovery. Previously a series of 3-alkoxy-1,2-dioxolanes, which are chemically
Prioritization of prevention activities to combat the spread of HIV/AIDS in resource constrained settings: a cost-effectiveness analysis from Chad,... (Publications)
In Chad, as in most sub-Saharan Africa countries, HIV/AIDS poses a massive public health threat as well as an economic burden, with prevalence rates estimated at 9% of the adult population. In definin
Lack of multiple copies of pfmdr1 gene in Papua New Guinea (Publications)
We describe here the results of an analysis of Plasmodium falciparum multidrug resistance protein 1 (pfmdr1) gene copy number from 440 field isolates from Papua New Guinea. No multiple copies of the g
Risk factors for meningococcal meningitis in nothern Ghana (Publications)
Meningococcal meningitis is a major cause of morbidity and mortality in the meningitis belt of sub-Saharan Africa where it occurs in epidemics every 8-12 years. Risk factors for the disease in this se
Antischistosomal activities of mefloquine-related arylmethanols (Publications)
Interesting antischistosomal properties have been documented for the antimalarial mefloquine, a 4-quinolinemethanol. We evaluated the antischistosomal activities of nine mefloquine related compounds,
Feeding and survival of the malaria vector Anopheles gambiae on plants growing in Kenya (Publications)
The propensity of the malaria vector mosquito Anopheles gambiae Giles (Diptera: Culicidae) to ingest sugars from various plants, and subsequent survival rates, were assessed with laboratory-reared mal
