Browsing Journal Reviews by Subject "Trachoma trichiasis, case finders, TTall, TT15, TT40"
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Use of validated community-based trachoma trichiasis (TT) case finders to measure the total backlog and detect when elimination threshold is achieved: a TT methodology paper
(University of Nairobi, 2017)The World Health Organization recommends TT surveys to be conducted in adults aged 15+ years (TT 15 survey) and certifies elimination of TT as a public health problem when there is less than 1 unknown case per 1,000 people ...