Fig. 1

Box plot for concentration of helminths in faecal sludge. The graph gives a picture of how the helminths were distributed in traditional pit and EcoSan latrines in Blantyre and Chikwawa
Box plot for concentration of helminths in faecal sludge. The graph gives a picture of how the helminths were distributed in traditional pit and EcoSan latrines in Blantyre and Chikwawa