After sequencing the complete genome of Leishmania donovani, a parasite causing one of the most important tropical diseases after malaria, a team of scientists from Europe, Nepal, and India, has identified a series of mutations specific of ‘superparasites’ and developed a simple assay that should allow tracking them anywhere. Leishmania is a unicellular parasite that is transmitted through the bite of sandflies and occurs mainly in Latin-America,...
