MICR 271 Introduction to Microbiology Fall 2025 (Online) Year 2 3 units Available Online Course An introduction to the biology of microbes, with a focus on bacteria and viruses. This overview of the biological features of these microorganisms will highlight the roles that they play in the environment, how they benefit human health, and how they contribute to infectious diseases. Prerequisites Minimum 2nd year (Level 2) standing, and one of (PHGY 170/3.0 or BIOL 102/3.0) or equivalent courses with permission of the instructor. Exclusions No more than 3.0 units from MICR 271/3.0 and MICR 221/3.0.