What is cfu measurement?

CFU, or colony-forming unit, is a measure used in microbiology to estimate the number of viable microorganisms, such as bacteria or fungi, in a sample. It represents the number of colonies that can form from a single microorganism or a cluster of microorganisms. CFU measurements are crucial for assessing microbial populations in various contexts, including food safety, clinical diagnostics, and environmental studies. This metric helps researchers and health professionals understand microbial load and contamination levels.