If you are planning to travel anywhere in Africa, especially Sub-Saharan Africa this small, handy book is a must. With the number of infectious diseases prevelant in Africa it is foolish to take unneccessary risks, but most people are probably not familiar with the health risks and options open to them. This book contains comprehensive information on what do to before you go, how to stay healthy, and what to do when you get back. It also has a substantial list of symptoms, diseases and treatments just in case you do get sick (or injured from outdoor activities). It works for outdoor adventurer's, resort go-ers, and urban-only businessmen. Plus its minature size makes it convenient to carry.