Antimalarial drug resistance in Africa: key lessons for the future

摘要

Drug-resistant parasites repeatedly arise as a result of widespread use of antimalarial drugs and have contributed significantly to the failure to control and eradicate malaria throughout the world. In this review, we describe the spread of resistance to chloroquine and sulfadoxine-pyrimethamine, two old drugs that are no longer used owing to high rates of resistance, and examine the effect of the removal of drug pressure on the survival of resistant parasites. Artemisinin-resistant malaria is n