Fig 1.
Map of Kayafungo ward in Kilifi county in coastal Kenya showing the trial sites.
This map is republished with data under CC BY licenses from the following sources: https://africaopendata.org/dataset/kenya-counties-shapefile from openAfrica, 2015 [36]; and https://gadm.org/download_country_v3.html from GADM, 2018 [37].
Fig 2.
Schedule of enrolment, interventions, and assessments.
Fig 3.
Design of the treatment regime.
Administration of treatments (red arrows), time-points of tick counting (green stars) and time-points for serum and whole blood sampling (blue triangles).
Fig 4.
Anatomical zones (Z) differentiated for tick counting.
Z1: head, ears, neck and dewlap to the point of the sternum; Z2: back and loin; Z3: forelegs, shoulders and ribs; Z4: rear legs, udder/scrotum, fore and rear flank; Z5: rump and tail. Image adapted from [47].