Malaria

Jul 16 2019 29 ep. 6 mins 135
Malaria Podcast artwork

Malaria is an endemic disease in much of the world, and is a major contributor to child and infant mortality in many countries. Our malaria podcasts describe efforts by NDM clinicians and scientists, in Oxford and around the world, to treat and prevent malaria, including vaccine development, parasitology, and improved treatment for severe malaria, with the aim to lessen the disease burden on some of the world's most vulnerable people.

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Mathematical modelling for tropical diseases

Jul 16 2019 6 mins  
Lisa White, Professor of Modelling and Epidemiology at our MORU unit in Thailand, tells us how we can use mathematical and economic modelling to better use limited resources to control or eradicate tropical diseases Mathematical modelling, particularly when combined with economical modelling, allows researchers and policy makers to determine the most effective interventions to figh

Curing Plasmodium vivax malaria

Jul 12 2019 4 mins  
Professor Ric Price, affiliated with our OUCRU unit, tells us of his research on surveillance, diagnostics and treatments for Plasmodium vivax malaria Vivax malaria used to be considered benign but is now recognised as an important cause of morbidity and mortality. Resistance to chloroquine (given to treat the parasite blood stage) is growing and ACT (artemisinin-based combination

Genomics and global health

Jul 12 2019 4 mins  
Professor Olivo Miotto from our MORU programme in Bangkok, Thailand, tells us how genomics can help us improve global health Genomics is the study of the complete DNA sequence, for example of a particular parasite, allowing us to analyse its evolution and the impact of human interventions. Alongside clinical date, we use genomics to identify mutations that are markers for drug resi

Tracking antimalarial resistance and treatment of malaria using Triple ACTs

Jul 12 2019 4 mins  
Dr Rob van der Pluijm from MORU (Mahidol Oxford Research Unit) in Bangkok, Thailand, tells us about his work as project coordinator in mapping resistance to antimalarials Anti-malaria drug resistance is spreading throughout Southeast Asia and we need to find new treatments. Our researchers at MORU use a combination of artemisinin and two partner drugs instead of one. If confirmed s

Blocking malaria transmission

Jul 12 2019 3 mins  
Dr Andrea Ruecker from MORU (Mahidol Oxford Research Unit) in Bangkok, Thailand, talks about possible interventions to block the transmission of falciparum malaria In the falciparum malaria parasite cycle, the gametocyte stages are responsible for the transmission from person to mosquito, then to other persons. A better understanding of how gametocytes respond to malaria treatments

Fighting malaria in Myanmar

Jul 12 2019 4 mins  
Professor Frank Smithuis from our MOCRU unit in Myanmar tells us about his research on malaria Although malaria is decreasing in Myanmar, resistance to anti-malarials is on the rise in the region and the focus is now to treat people early, particularly in remote communities. MOCRU has set up a network of community health workers, trained and supplied with diagnostics, bednets and t

Primaquine and vivax malaria

Jul 12 2019 3 mins  
Dr James Watson from MORU in Bangkok, Thailand, tells us about his research in the biology of relapse in vivax malaria, as well as the development of statistical models to better understand the pharmacology of antimalarial drugs. Primaquine is a drug used to eliminate vivax malaria from the liver and prevent relapses. However, it causes anaemia in patients with G6PD deficiency. A n

Using big data to eliminate malaria

Jul 12 2019 3 mins  
Dr Xin Hui Chan from MORU (Mahidol Oxford Research Unit) in Bangkok, Thailand, tells us about the use of big data in our efforts to eliminate malaria Malaria is the most important parasitic infection to still affect humans, and a safe use of antimalarial drugs is paramount. The current explosion of clinical data is causing a jungle of data; making sense of all this data will greatl

Malaria elimination and mass drug administration

Jul 12 2019 5 mins  
Dr Tom Peto from MORU (Mahidol Oxford Research Unit) in Bangkok, Thailand, tells us how mass drug administration can help eliminate malaria Although malaria has greatly declined in Southeast Asia this century, treating clinical cases won’t be sufficient to eliminate it from the region. Mass drug administration allows to eliminate parasites from asymptomatic carriers, and careful

Primaquine for vivax and falciparum malaria

Jul 12 2019 6 mins  
Dr Bob Taylor from MORU (Mahidol Oxford Research Unit) in Bangkok, Thailand, tells us about his research on malaria, and how we can use primaquine to treat vivax malaria and prevent the transmission of falciparum malaria Primaquine can be used both to treat vivax malaria and to prevent the transmission of falciparum malaria from human to mosquito. A shorter and age-based primaquine