Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. According to the World Health Organization and the University College London, there are more than 29% drug resistance which happens annually in East Africa. Medical researchers find the urgent need to develop new drugs to be able to treat the various patients who are nearing their death. In fact, medical experts lay much emphasis on clean water consumption, healthy diet and hygienic living which can help to fight against infections while extending survival rate...