Talking about sex in pregnancy: reflections from the field in urban South Africa (Publications)
Qualitative research with close engagement in the field allows researchers and participants to build relationships and establish trust, enabling researchers to collect meaningful and sensitive informa
Human migration and the spread of malaria parasites to the New World (Publications)
We examined the mitogenomes of a large global collection of human malaria parasites to explore how and when Plasmodium falciparum and P. vivax entered the Americas. We found evidence of a significant
<em>Plasmodium vivax </em>molecular diagnostics in community surveys: pitfalls and solutions (Publications)
A distinctive feature of Plasmodium vivax infections is the overall low parasite density in peripheral blood. Thus, identifying asymptomatic infected individuals in endemic communities requires diagno
A standardised method for interpreting the association between mutations and phenotypic drug resistance in <em>Mycobacterium tuberculosis</em> (Publications)
A clear understanding of the genetic basis of antibiotic resistance in Mycobacterium tuberculosis is required to accelerate the development of rapid drug susceptibility testing methods based on geneti