Dengue fever in Dar es Salaam, Tanzania: clinical features and outcome in populations of black and non-black racial category (Publications)
are under-reported in Africa and often mistaken for malaria. These results highlight the need to introduce point-of-care tests, beside the one for malaria, to detect outbreaks and orientate diagnosis. TRIAL [...] clinical presentation, including warning signs, was assessed by logistic regression adjusted for age, malaria coinfection, secondary dengue and duration of symptoms at inclusion. The independent association [...] attended care after a slightly longer duration of symptoms (median of 2.9...
Health Impact Assessment (HIA) | Services at Swiss TPH (Page)
https://www.swisstph.ch/fr/services/health-impact-assessment
Read more Scoping study on gene drive use in malaria-transmitting mosquitoes in West Africa Genetically modified mosquitoes have great potential for malaria control. Together with the University of Liverpool [...] mosquito releases, raise awareness of genetic control tools for malaria among policy makers, and review regulatory frameworks for malaria control and genetically modified organisms in 15 West African countries [...] potential use of Anopheles mosquitoes containing a gene drive...
Case studies in public-private-partnership in health with the focus of enhancing the accessibility of health interventions (Publications)
level NGO consortium with a focus on malaria and the second one is an international advocacy group with an overarching goal of protecting children against malaria through an innovative mechanism. The case [...] case study approach is used to analyze why the PPP approach was used to address malaria control and how it was implemented. Both PPPs demonstrated that relationships between the public and private sector
The influence of zinc supplementation on morbidity due to <em>Plasmodium falciparum</em>: a randomized trial in preschool children in Papua New Guinea (Publications)
determine the influence of zinc on malaria morbidity we conducted a randomized placebo-controlled trial of daily zinc supplementation in children residing in a malaria endemic region of Papua New Guinea [...] mg elemental zinc (n = 136) or placebo (n = 138) for 6 days a week for 46 weeks. Slide-confirmed malaria episodes were detected by surveillance of cases self-reporting to a local health center. Cross-sectional
Estimating the duration of Plasmodium falciparum infection from trials of indoor residual spraying (Publications)
cross-sectional survey data collected from three historical trials of indoor residual spraying against malaria: one from two contiguous districts in Tanzania-Kenya (Pare Taveta) carried out in 1954, the others [...] showed considerable variation but no general age trend. There was also no clear relationship between malaria endemicity and infection duration. Analyses of successive sampling from the same individuals with [...] areas. Periods of several years may be required to evaluate long-term...
High proportions of asymptomatic and submicroscopic <em>Plasmodium vivax </em>infections in a peri-urban area of low transmission in the Brazilian... (Publications)
regional elimination, it is important to investigate the role of this asymptomatic reservoir in malaria transmission in peri-urban areas. This study aimed to estimate the prevalence of Plasmodium spp. [...] conducted including all inhabitants in a peri-urban area of Manaus, western Amazonas State, Brazil. Malaria parasites were detected by light microscopy (LM) and qPCR. Sexual stages of Plasmodium spp. were [...] carried gametocytes and presented low asexual parasitemia. This reservoir actively...
Clonal expansion of artemisinin-resistant <em>Plasmodium falciparum</em> in Uganda is associated with substandard treatment practices (Publications)
the frame of the Community Access to Rectal Artesunate for Malaria project, blood samples were collected from children with signs of severe malaria before and after RAS implementation. K13 polymorphisms were [...] a driver of this recent emergence. Rectal artesunate (RAS) as pre-referral treatment for severe malaria in children was implemented in 2019 in Northern Uganda. The objective of this study was to determine
The bacterial redox signaller pyocyanin as an antiplasmodial agent: comparisons with its thioanalog methylene blue (Publications)
cavity of the enzyme. Like MB, also PYO was also found to be active against blood schizonts of the malaria parasite P. falciparum in vitro. Furthermore, both compounds were active against the disease transmitting [...] PYO, is well tolerated and represents a promising agent for MB-based combination therapies against malaria. Current and future clinical studies can be guided by the comparisons between MB and PYO reported [...] reported here. Additionally, it is of interest to study if and to what...
Spatial effects of mosquito bednets on child mortality (Publications)
Insecticide treated nets (ITN) have been proven to be an effective tool in reducing the burden of malaria. Few randomized clinical trials examined the spatial effect of ITNs on child mortality at a high [...] coverage. We analyzed for the first time data from a large follow-up study in an area of high perennial malaria transmission in southern Tanzania to describe the spatial effects of bednets on all-cause child mortality [...] with insecticide, and (2) the relative homogeneity of coverage with...
Feasibility of repellent use in a context of increasing outdoor transmission: a qualitative study in rural Tanzania (Publications)
long-lasting insecticidal nets (LLINs) and indoor residual spraying (IRS) has substantially reduced malaria morbidity and mortality in sub-Saharan Africa. These tools target indoor resting and biting vectors [...] may select for vectors that bite and rest outdoors. Thus, to significantly impact this residual malaria transmission outdoors, tools targeting outdoor transmission are required. Repellents, used for personal [...] hinges upon its community acceptability. This study assessed the...
