Fig. 1From: Piloting a programme tool to evaluate malaria case investigation and reactive case detection activities: results from 3 settings in the Asia PacificMalaria case investigation and RACD process. Step 1 is the identification of a malaria case at the health facility. Step 2 is a case investigation conducted by malaria personnel, typically at the home of the index case. Step 3 is the process undertaken in a receptive area, whereby household members and neighbours of the index patient are tested for malariaBack to article page