Narrow-gauge railways in Africa cane. Because Africa is divided into many countries, railways built by different governments tend not to link up with each other, each country's lines connecting its outlands with its own port. Incompatible gauges are therefore not obvious. For example, a link from Nigeria to Cameroon would join to . The railways of South Africa and many other African countries, including Angola, Botswana, Congo, Ghana, Mozambique, Namibia, Nigeria, Sudan, Zambia and Zimbabwe, use gauge, sometimes referred to as Cape gauge. Kenya, Uganda and others use gauge lines. In Tanzania former East African Railways lines are metre gauge while the TAZARA line
Health in Ghana the Ghana Health Service mass distribute the nets free of charge at schools and clinics. At least one Insecticide-treated mosquito net is owned by 68% of all households in Ghana; however, the Ghana Health and Demographic Survey sees large gaps between insecticide treated mosquito net ownership and use meaning that many with access to the nets are not effectively using them. Like other countries worldwide, HIV/AIDS is present in Ghana. In 2014, the estimated people that had HIV were 290,000 people out of Ghana's entire population of 27,499,924. In 2014, 2.0% of Ghanaian adults ages 15–49 were HIV positive and