This book focuses on the "emerging food borne infections", a common health problem, in the aspects relating to medicine. This book covers specifically the clinical aspect, scientific laboratory aspect, public health aspect as well as the social science relating to these important tropical diseases. The common tropical diseases, including other disorders, which relate to the food-borne infectious diseases are summarized, presented and discussed. This book presents data from the molecular to the population scales, as well as additional metanalysis for important topics. In addition, the diagnostic guideline and clinical practice guideline of the mentioned conditions are presented.