Fig. 6

Distribution of soil-transmitted helminthiasis in the Chevakadzi ward. The map shows the spatial distribution of A. lumbricoides and hookwoms at village and household level. Presence or absence of infection is indicated by colour codes.
Distribution of soil-transmitted helminthiasis in the Chevakadzi ward. The map shows the spatial distribution of A. lumbricoides and hookwoms at village and household level. Presence or absence of infection is indicated by colour codes.