Microbiology refers to the study of unicellular, acellular and multicellular organisms. The main branches of microbiology include mycology, virology, bacteriology, parasitology, etc. It often overlaps with microbial physiology, applied microbiology, etc. This book gives a detailed explanation of the various concepts and applications of the subject. It elucidates new techniques and their applications in a multidisciplinary approach. Some of the diverse topics covered in the book address the varied branches that fall under this category. As this field is emerging at a rapid pace, the contents of this text will help the readers understand the modern concepts and applications of microbiology and microbial physiology. This book is an essential guide for both academicians and those who wish to pursue this discipline further.