Fig. 3From: Impact of a single round of mass drug administration with azithromycin on active trachoma and ocular Chlamydia trachomatis prevalence and circulating strains in The Gambia and SenegalGeographical location of variants in Senegalese villages before and one year after mass drug administration with azithromycin. a Senegalese villages 6 and 11: “outbreak” of variant 119b at follow-up. b Senegalese village 3: variants 119b and 119a appeared at follow-up. Variant 47b remained in one household at follow-up, whereas the other variants disappeared between baseline and follow-upBack to article page