Religion in Africa which flourished for several centuries and the Songhai Empire, under the leadership of Mansa Musa, Sunni Ali and Askia Mohammed. The vast majority of Muslims in Africa are Sunni, belonging to either Maliki or Shafi schools of jurisprudence. However, Hanafi school of jurisprudence is also represented, mainly in Egypt. There are also sizeable minorities of Shias, Ahmadis, Ibadi and Sufis. Adherents of Judaism can be found scattered in a number of countries across Africa; including North Africa, Ethiopia, Uganda, Kenya, Cameroon, Gabon, Ghana, Ivory Coast, Sierra Leone, Nigeria and Southern Africa. The Bahá'í Faith in Africa has a diverse history.
Audiology and hearing health professionals in developed and developing countries reported in the majority of developed countries and a few in developing countries. Examples of programs in developing countries include Columbia, Costa Rica, Cuba, Nicaragua, Panama, Kenya, Ghana, and Jamaica (Madriz, 2001; Macharia, 2003; Amedofu et al., 2003; Lyn et al., 1998 ). According to McPherson and Olusanya (2008), "school screening audiometry has concentrated on the detection of possible disorders in primary (elementary) school children. This has been due to: When determining the best protocol for school-based screenings, it is important to note the limitations of both equipment and potential screening staff. For example, the screening staff may not have