Which division of microbiology focuses on the study of bacteria?

The study of bacteriology is dedicated specifically to the examination of bacteria, encompassing their morphology, physiology, classification, and ecology. This division of microbiology focuses on understanding bacterial structure, growth patterns, and their roles in various environments, which are crucial aspects for various applications including clinical microbiology, antibiotic development, and understanding infectious diseases.

In contrast, mycology centers on fungi, virology focuses on viruses, and protozoology studies protozoa, each representing different realms within microbiology. Therefore, while all these fields contribute valuable knowledge to the broader discipline of microbiology, bacteriology is the distinct branch that deals solely with bacteria.