Leptospira seroprevalence and risk factors in health centre patients in Hoima District, Western Uganda (Publications)
consented participants. Overall, 69% reported having fever in the past year, with 49% reporting malaria, 14% malaria relapse, 6% typhoid fever, 3% brucellosis, and 0% leptospirosis. We tested sera by microscopic [...] Nigeria (serogroup Pyrogenes). Probable recent leptospirosis was associated with having self-reported malaria within the past year (p = 0.048). Higher risk activities included skinning cattle (n = 6) with 12 [...] serogroup). Leptospirosis should be a diagnostic consideration in...
A review of the frequencies of <em>Plasmodium falciparum</em> Kelch 13 artemisinin resistance mutations in Africa (Publications)
failure, except for Rwanda. These mutations present a threat to malaria control across the continent, since the greatest burden of malaria remains in Africa. A rise in the frequency of these mutations and [...] Plasmodium falciparum Kelch 13 (Pfk13), 7 years ago has provided an invaluable tool for monitoring AR in malaria endemic countries. Molecular Pfk13 surveillance revealed the resistance foci in the Greater Mekong [...] and their spread would reverse the gains made in the reduction of malar...
Molecular epidemiology and seroprevalence in asymptomatic <em>Plasmodium falciparum</em> infections of Malagasy pregnant women in the highlands (Publications)
BACKGROUND: Malaria epidemiology in Madagascar is classified into four different areas, ranging from unstable seasonal transmission in the highlands to hyperendemic perennial transmission areas in the [...] the costal level. Most malaria studies in Madagascar are focused on symptomatic children. However, because of the low transmission in some areas with correspondingly low level of semi-immunity, adults are [...] genetic epidemiology of malarial infections in pregnant women in order to provide...
Comparative efficacy of Vector Guard® to Olyset® Plus insecticide-treated nets against strongly pyrethroid-resistant <em>Anopheles arabiensis</em> in... (Publications)
promising pyrethroid–PBO ITN for the control of resistant malaria vectors. The addition of Vector Guard® to the class of pyrethroid–PBO ITNs will enable malaria control programs to select cost-effective ITNs, improving [...] Introduction: The resistance of malaria vectors to pyrethroids has compromised the efficacy of pyrethroid insecticide-treated nets (ITNs). In response, ITNs with pyrethroids and piperonyl butoxide (PBO) [...] conducted to evaluate Vector Guard® relative to Olyset® Plus (a...
Analysis of diagnostic findings from the European mobile laboratory in Gueckedou, Guinea, March 2014 through March 2015 (Publications)
2015. METHODS: The unit diagnosed EVD and malaria, using the RealStar Filovirus Screen reverse transcription-polymerase chain reaction (RT-PCR) kit and a malaria rapid diagnostic test, respectively. RESULTS:
Analysis of diagnostic findings from the European mobile laboratory in Gueckedou, Guinea, March 2014 through March 2015 (Publications)
2015. METHODS: The unit diagnosed EVD and malaria, using the RealStar Filovirus Screen reverse transcription-polymerase chain reaction (RT-PCR) kit and a malaria rapid diagnostic test, respectively. RESULTS:
Next generation chemiluminescent probes for antimalarial drug discovery (Publications)
Malaria is caused by parasites of the Plasmodium genus and remains one of the most pressing human health problems. The spread of parasites resistant to or partially resistant to single or multiple drugs [...] frontline antimalarial artemisinin and its derivatives, poses a serious threat to current and future malaria control efforts. In vitro drug assays are important for identifying new antimalarial compounds and [...] detection limit of less than 100 parasites of the presented biosensor system...
Artemisinins and synthetic trioxolanes in the treatment of helminth infections (Publications)
following recommended malaria treatment schedules, found an effect against schistosomiasis. SUMMARY: Artemisinin-based combination therapies are increasingly deployed against malaria, and hence there is [...] that artemisinin-based combination therapy might have on trematode infections in settings where malaria and helminthiases are co-endemic. RECENT FINDINGS: The artemisinins and synthetic trioxolanes possess
Comparison of analytical methods for the evaluation of antibody responses against epitopes of polymorphic protein antigens (Publications)
Surface exposed protein antigens of the malaria parasite Plasmodium falciparum frequently harbor multiple dimorphic amino acid positions. These are associated with parasite immune evasion and represent [...] the humoral immune response against a semiconserved sequence (YX(44)LFX(47)KEKMX(52)L) of the key malaria blood stage vaccine candidate merozoite surface protein-1 (MSP-1). Monoclonal antibodies (mAbs) raised [...] MSP-1(43-53) variant sequences. When used for the evaluation of humoral...
WHO Collaborating Centres (Page)
https://www.swisstph.ch/fr/research/who-collaborating-centres
for Modelling, Monitoring and Training for Malaria Control and Elimination The purpose of the Collaboration Centre is to provide technical advice, improve malaria prevention modelling methods, evaluate routine [...] Diseases and Programmes Unit. The WHO Collaborating Centre for Modelling, Monitoring and Training for Malaria Control and Elimination is based in the Health Interventions Unit. The WHO Collaborating Centre for