Nigeria in 2007. The United States accounts for the largest portion of official remittances, followed by the United Kingdom, Italy, Canada, Spain and France. On the African continent, Egypt, Equatorial Guinea, Chad, Libya and South Africa are important source countries of remittance flows to Nigeria, while China is the biggest remittance-sending country in Asia. Nigeria has one of the fastest growing telecommunications markets in the world, major emerging market operators (like MTN, 9mobile, Airtel and Globacom) basing their largest and most profitable centres in the country. The government has recently begun expanding this infrastructure to space based communications. Nigeria has a
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