Open defecation, the riskiest sanitation practice of all, is on the decline worldwide. https://t.co/Dt9YFfbNnZ #WorldToiletDay https://t.co/Xu19FLwT0W

Open defecation, the riskiest sanitation practice of all, is on the decline worldwide. https://t.co/Dt9YFfbNnZ #WorldToiletDay http://pic.twitter.com/Xu19FLwT0W

— Flush This (@flushthis) November 19, 2017

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