QUESTION
what’s the meaning of DDR?
ANSWER
Within the context of malaria and health more generally, “DDR” often refers to “Drug Development Research,” meaning investigation of new anti-malarial compounds, both for malaria prevention (prophylaxis) and treatment.
However, in some health contexts (for example recreational drugs) it can also mean “Drug Demand Reduction,” which is very different. Therefore the specific program in question may determine the meaning of the acronym.