Table 1.
Preventive chemotherapy activities conducted in Pemba and their coverage according to reports from MoH Zanzibar to WHO.
Fig 1.
Location of the 21 primary schools in the sample the number correspond to the school number in Table 2.
Base map in public domain from U.S. Geological Survey (USGS) via TopoView (https://ngmdb.usgs.gov/topoview/viewer/#10/-5.2079/39.9923), a tool created by the National Geologic Map Database Project (NGMDB) with a basemap from OpenStreetMap.
Table 2.
Prevalence of STH infection across schools and districts in Pemba.
Fig 2.
Categories of intensity of infection for each of the three STH parasites and for any infection from 1994 to 2021.
Table 3.
Proportions of boys and girls infected with different species of STH.
Table 4.
Mean intensity of infection in eggs per gram by species.