School level data.

All selected schools are listed. Geographical information includes coordinates (latitude, longitude and altitude (if available)), regional state and woreda. Survey information consists of survey date, cluster number (S1 Info) and field team ID. Ascaris endemicity level for the purpose of the school selection (level 1: coproprevalence = 0%; level 2: 0% Ascaris during the national mapping of STHs in Ethiopia between 2013 and 2015 [33]. Endemicity of lymphatic filariasis and onchocerciasis is documented on woreda level based on data of Sime et al. (2018) and Meribo et al. (2017) [35, 36]. Results of the 2019 survey include the detected coproprevalence for any STH and the different STH species for both any intensity and moderate-to-heavy intensity (MHI) infections as well as the coproprevalence for Schistosoma mansoni. Seroprevalence based on the AsLungL3-ELISA is recorded. All prevalence confidence intervals given are 95% Wilson score intervals. Mean FECs and mean ODr values on school level are documented. Furthermore, the number of students screened, the median age and the ratio male/female per school are recorded. (XLSX)