Παραδείγματα από το σώμα κειμένου για REFRACTIONIST
1. The other main eye diseases are the Onchocereciasis (river blindness) which is an endemic in some parts of the states of Bahr Alghzal, equatoria, Darfur, eastern Sudan and in Abuhamad in Northern Sudan Many programs are working in this field such as the National Onchocercissis Task Force (NOTF) and there is another programme to distribute the Ivermictin drug for treatment of this disease, all these programes are supported by carter center too There is also the Retractive errors and low vision, but no population based data about the pattern of the disease is available in Sudan, but about 1200 basic school teachers are trained to screen retractive errors – also one doctor one refractionist were trained in Hong Kong, meanwhile, lions club international supports the low vision services.