Infectious diseases represent an important group of medical disorder. This is still a public health problem for all countries around the world and the leading course of death. There are many epidemics of new emerging and re-emerging infectious diseases at present and this warrants the necessity to update our knowledge on infectious diseases. This requires fighting infectious diseases with new and more powerful and safer drugs as well as collaboration between health care workers and non-health care workers are required. The construction of the knowledge exchange via the Ebook series can be useful. The series of Ebooks in this area can be an invaluable integrated source of knowledge for experts and workers on several facets of infectious diseases.