In Africa and some parts of the world, trichomoniasis, malaria and typhoid fevers are all diseases of public health importance. Lives are lost and new cases are recorded annually. Poverty and low standard of living are contributing factors in the epidemiology of these diseases. Victims suffer physically, mentally and financially. Hence, there is need to investigate these diseases in other to take necessary actions. This book presents case studies and recommendations on trichomoniasis, malaria and typhoid fevers in tropical Africa.