What is Bacteriology?

• A. Study of viruses
• B. Study of bacteria
• C. Study of fungi
• D. Study of parasites

Answer: (B)

Bacteriology is the study of bacteria, the single‑celled microorganisms found everywhere, including on skin and surfaces. This field focuses on understanding what bacteria are, how they grow and reproduce, and how different conditions or sanitation practices affect them. In salon sanitation, knowing bacteriology helps explain why cleaning, disinfection, and proper hygiene reduce bacterial contamination and the risk of infection. This differs from viruses (not cells and need a host to multiply), fungi (yeasts and molds), and parasites (organisms that live on or in another host).