Microbiological study covers the use of biological, biochemical or chemical methods for the detection, isolation or enumeration of microorganisms.

Microbiology test is the scientific analysis of microorganisms across fields such as virology, bacteriology, parasitology and mycology. It involves the detection, isolation, diagnosis and treatment of pathogenic microorganisms, as well as the investigation of beneficial organisms, including yeasts and some antibiotics.

This study usage tools like microscopes, genetics, and culturing. It studies very small life forms including bacteria, viruses, and fungi.