In addition, they investigate how these microorganisms function in the production of vitamins, antibiotics, amino acids, alcohols, and sugars. The result of such research, and the specific kinds of methodologies and techniques Microbiologists develop, are applied in medical, agricultural, industrial, sanitary, and other scientific fields. The nature of the work may vary considerably with the assignments. Some Microbiologists deal with specific kinds of microorganisms such as fungi, algae, viruses, and microparasites. Others are concerned with specific fields or areas of work such as immunology, serology, virology, physiology, genetics, taxonomy, and cytology as these fields relate to microbiology.
Microbiologists use electron microscopes and other complex laboratory equipment in their work.
They may also use computers in conducting experiments. Some Microbiologists train and supervise other personnel, keep records, and prepare reports. The majority of microbiologists are classified by the specific activity they perform. Medical or Veterinary Microbiologists work cooperatively with physicians, dentists, and medical researchers to study the interactions between microorganisms and humans to determine how and why diseases occur. Clinical Microbiologists perform laboratory tests to provide physicians with information needed for diagnosis and treatment.