Increase of dose associated with decrease in protection against controlled human malaria infection by PfSPZ vaccine in Tanzanian adults (Publications)
reducing malaria's impact. PfSPZ Vaccine (radiation attenuated, aseptic, purified, cryopreserved Plasmodium falciparum [Pf] sporozoites [SPZ]) has been well tolerated and safe in > 1,526 malaria-naive and [...] (VE) of 5 doses of 2.7x105 PfSPZ of PfSPZ Vaccine was assessed in adults against controlled human malaria infection (CHMI) in the U.S. and Tanzania and intense field transmission of heterogeneous Pf in Mali
Strengthening surveillance systems for malaria elimination by integrating molecular and genomic data (Publications)
elimination efforts are currently going on with the objective of reducing malaria morbidity and mortality by 90% and malaria elimination in at least 35 countries by 2030. Strengthening surveillance systems [...] Unprecedented efforts in malaria control over the last 15 years have led to a substantial decrease in both morbidity and mortality in most endemic settings. However, these progresses have stalled over [...] such as polymerase chain reaction (PCR) and quantitative PCR (qPCR) are...
An interactive application for malaria elimination transmission and costing in the Asia-Pacific (Publications)
eliminate malaria in the region by 2030. The emergence and spread of artemisinin drug resistance in the Greater Mekong Subregion makes elimination urgent and strategic for the global goal of malaria eradication [...] regional, country and local settings, which means that different strategies are needed to eliminate malaria. However, models and their predictions can be seen as highly technical, limiting their use for decision [...] , we designed and developed an interactive application to...
Eave ribbons treated with transfluthrin can protect both users and non-users against malaria vectors (Publications)
treated with spatial repellents effectively prevent human exposure to outdoor-biting and indoor-biting malaria mosquitoes, and could constitute a scalable and low-cost supplement to current interventions, such [...] ribbons alone. CONCLUSION: Transfluthrin-treated eave ribbons protect both users and non-users against malaria mosquitoes indoors and outdoors. The mosquito-killing property of transfluthrin can magnify the communal
Differential impact of malaria control interventions on <em>P. falciparum</em> and <em>P. vivax</em> infections in young Papua New Guinean children (Publications)
children and the key risk factors for malaria infection and illness in 2013. RESULTS: Between 2006 and 2008, P. falciparum infection prevalence, molFOB, and clinical malaria episodes reduced by 47%, 59% and [...] INTRODUCTION: As malaria transmission declines, understanding the differential impact of intensified control on Plasmodium falciparum relative to Plasmodium vivax and identifying key drivers of ongoing [...] cohort, children aged 1-5 years were actively monitored for infection and...
Investigating the drivers of the spatio-temporal patterns of genetic differences between <em>Plasmodium falciparum</em> malaria infections in Kilifi... (Publications)
Knowledge of how malaria infections spread locally is important both for the design of targeted interventions aiming to interrupt malaria transmission and the design of trials to assess the interventions [...] to account for the observed patterns. The mean geographic distance between parent and offspring malaria infections for the base model was 0.5 km (95% CI 0.3-1.5), for a distribution with 68% of distances
The development and evaluation of a self-marking unit to estimate malaria vector survival and dispersal distance (Publications)
diseases such as malaria. Mosquito mark-release-recapture (MMRR) experiments are a popular method of measuring the survival and dispersal of disease vectors; however, examples with African malaria vectors are [...] This study demonstrates the successful use of a self-marking device in an MMRR study with African malaria vectors. This method may be useful in investigating population structure and dispersal of mosquitoes
Malaria: «Einstein» und die Spritze der Hoffnung (Publications)
In Afrika läuft die weltweit erste Impfkampagne gegen Malaria. In Ghana, Malawi und Kenia werden bis 2022 gegen zwei Millionen Kleinkinder mit dem Vakzin «RTS’S» geimpft. «Einstein» hat die Entwicklung [...] begleitet. Die Langzeit-Dokumentation zeigt auf, wie schwierig der Weg zur ersehnten neuen Waffe gegen Malaria war. Die Schweiz spielte bei der Entwicklung des Impfstoffs eine tragende Rolle, doch die Testreihen [...] und echte Forschungspartnerschaft zwischen Nord und Süd möglich war. Die...
Mapping routine malaria incidence at village level for targeted control in Papua New Guinea (Publications)
Malaria surveillance and response-systems are essential for identifying the areas most affected by malaria and for targeting interventions and optimising resources. This study aimed to assess whether the