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Trachoma, a disease caused by Chlamydia trachomatis, is the leading infectious cause of blindness. To fight it, endemic East African countries adopted the World Health Organization's SAFE Strategy, targeting surgery, antibiotics through mass drug administration (MDA), facial cleanliness and environmental improvement. Trachoma persists among nomadic communities along the Kenya-Uganda and Kenya-Tanzania borders. To address this, Kenya, Tanzania and Uganda launched synchronized MDA campaigns, simultaneously treating populations across borders. Successes included joint planning, community involvement and intergovernmental cooperation, although challenges remained in resourcing MDA cross-border focal points and in addressing coverage and funding. Novel strategies like synchronized joint cross-border MDA with community engagement are vital for sustainable trachoma elimination in these nomadic settings., (© The Author(s) 2023. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene.)

Background: Achieving elimination of trachoma as a public health problem in trichiasis-endemic districts requires a systematic approach to trichiasis case finding and outreach., Methods: Programme monitoring data from seven countries for 2017-2019 were used to explore the efficiency of different community mobilisation approaches and uptake of trichiasis surgical services., Results: Three countries (Ethiopia, Kenya and Mozambique) using broad-based community mobilisation strategies had large numbers of people presenting at outreach but only 2.9% of them had trichiasis, while in four countries (Nigeria, Tanzania, Uganda and Zambia) using house-to-house case finding, 37.5% of outreach attendees had trichiasis. Countries using house-to-house case finding have proportionally more women attending outreach compared with countries using broad-based mobilisation. Among trichiasis cases offered surgery 86% accepted, which was similar for men and women., Conclusions: In these settings, house-to-house case finding appears to be a more effective and efficient approach to ensure that trichiasis cases, particularly in women, obtain access to surgical services., (© The Author(s) 2022. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene.)