Fig. 3From: Integrating use of point-of-care circulating cathodic antigen rapid diagnostic tests by community health workers during mass drug administration campaigns to improve uptake of praziquantel treatment among the adult population at Kome Island, North-Western Tanzania: a cluster randomized community trialTraining and showing community health workers on how to measure height of participant and decide on the number of tablets to give based on height using the Praziquantel Dose pole at Kome Island, north-western Tanzania (The PI teaching CHWs)Back to article page