This Very Short Introduction explores the nature of bacteria, their origin, evolution, and relationship to the environment to demonstrate the fundamental role they play in our existence. This new edition examines the symbiotic relationship between the human body and bacteria, including their role in disease, wellness, and evolutionary development. Publisher: Oxford University Press Author(s): Sebastian G. B. (Professor Emeritus of Microbial Chemotherapy, Professor Emeritus of Microbial Chemotherapy, Edinburgh University) Amyes Illustration(s): 23 black and white illustrations Number of pages: 168 Collection: Very Short Introductions Publication date: 2022 Dimensions: 112 x 174 x 11 Cover type: Paperback / softback