Israeli doctors regularly treat eye diseases in Africa (see here and here previously). Sheba Medical Center has now launched a humanitarian mission to Ilorin, Nigeria to treat eye-cancer in children and improve long-term quality optical care, by establishing an intra-arterial chemotherapy center.

https://worldisraelnews.com/world-renown-israeli-hospital-launches-humanitarian-mission-to-nigeria-treating-children-with-eye-cancer/