Tafenoquine, the first new drug to be developed in over 60 years to treat relapsing malaria, has in fact been around since the late 1970s, when researchers with the US Walter Reed Army Institute of Research first took note of its antimalarial properties. But the drug’s potential to cure relapsing malaria caused by the Plasmodium vivax parasite, the less deadly but most widespread malaria species, has only been recently been recognised. Continue reading ->