%0 Journal Article %B Weekly epidemiological record %D 2022 %G eng, fre %I World Health Organization %N 31 %T WHO Alliance for the Global Elimination of Trachoma: progress report on elimination of trachoma, 2021 %U http://apps.who.int/iris/bitstream/handle/10665/361290/WER9731-eng-fre.pdf %V 97