{"entity":{"iso2":"TD","iso3":"TCD","name":"Chad","slug":"chad"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"population-requiring-preventive-treatment-for-river-blindness","source":"World Health Organization - Global Health Observatory (2026) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/population-requiring-preventive-treatment-for-river-blindness","title":"Number of people requiring preventive treatment for river blindness","unit":"People"},"observations":[{"date":"2013-01-01","value":2514700.0},{"date":"2014-01-01","value":2579780.0},{"date":"2015-01-01","value":3819800.0},{"date":"2016-01-01","value":3819800.0},{"date":"2017-01-01","value":5641760.0},{"date":"2018-01-01","value":5703060.0},{"date":"2019-01-01","value":5791440.0},{"date":"2020-01-01","value":6153040.0},{"date":"2021-01-01","value":6089230.0},{"date":"2022-01-01","value":6280430.0},{"date":"2023-01-01","value":7519300.0},{"date":"2024-01-01","value":6171350.0}],"summary":{"latest_period":"2024-01-01","latest_value":6171350.0,"max":7519300.0,"mean":5173640.0,"min":2514700.0,"of":31,"rank":13,"trend":"rising"}}