Microorganisms are microscopic living organisms that naked eyes cannot observe. The study of these smallest living organisms is called microbiology. This article by Dolphin Institute is a quick guide to microbiology.

1. What No One Told You About Microbiology!
Microbiology is a biological science branch that studies microbes (or microorganisms). These
microbes are microscopic unicellular, infectious agents and organisms with clustered cells.
Antonie Van Leeuwenhoek, a Dutch scientist in the 17th century, is called the father of
microbiology.
For the first observations of protozoa and bacteria, Antonie used the microscope with a single
lens. Microbiologists study many different microbes, including viruses, bacteria, fungi, protozoa,
algae, etc. Microorganisms underpin some processes like antibiotic production and industrial
fermentation. They often act as a molecular vehicle that transfers DNA to many complex
organisms like plants and animals. Microbiology branches in many Zoology colleges include
parasitology, virology, microbial genetics, bacteriology, and mycology.
Importance of Microbiology
Microorganisms are a significant part of life on earth. These organisms play a vital role in many
processes biologically, such as bio deterioration, biodegradation, food spoilage, climate change,
biotechnology, and epidemiology. Microbiologists harness the power and can use it in diverse
areas like healthcare, agriculture, and food production. They are helping to save many lives in
the environment. The ongoing essential microbiologist work includes cleaning up pollution,

2. sustaining agriculture, manufacturing bio fuels, and processing drink and food. With the fear of
rising global pandemics and some bacteria which are resistant to antibiotics, medical
Microbiology is beneficial in producing many vital drugs for saving lives worldwide.
Working as a microbiologist
A microbiologist aims to solve many problems that affect human health, environment, food,
climate, and agriculture. Their work includes:
 Study to diagnose, prevent and control various diseases and infections.
 They ensure that the drink and food which people consumes is safe.
 They develop green technologies and understand microbes' role in the environment.
Role of microbiologists in industries and as an employer
Microbiologists work in healthcare, biotechnology, education, government, environment,
and Zoology colleges.
Major employers of microbiologists include:
● Environmental organizations
● Government agencies
● Pharmaceutical and water industries
● Hospitals
● Universities
● Forensic laboratories
Significance of microbiology in a hospital
Microbiology helps diagnose, treat, and prevent the spreading of infection. Microbiologists play
an essential advisory role in hospitals. They give the patients advice on medication and provide
treatment guidelines. Medical microbiology promotes methods to control and prevent the
spread of many diseases either in or out of the hospital.
Does microbiology consider a good career option?
Microbiologists have the opportunity to make a difference in society. Not only this, there is
continuous professional development, and one can also travel abroad. The earnings of a
microbiologist are also high around the world. Hence, it is considered a good career option.

3. What can a person do if he has a degree in microbiology?
A microbiology degree opens so many career paths. Jobs related to this degree include:
● Biotechnologist
● Clinical Associate in Research
● Biomedical scientist
● Professor in MSC biochemistry colleges
● Pharmacologist
● Water quality scientist
● Microbiologist
● Technical brewer
Conclusion
Microbiology helps in identifying microbes that exist in food. In this way, microbiologists can
prevent the spoilage of food. There is a vital role of microbiology in healthcare. Patients with a
lower immune system are always having a risk of affecting by microbes. So a hospital needs to
keep highly specialized microbiologists there. Microbiology is also a very good career choice.
Many MSC biochemistry colleges, such as Dolphin Institute, provide high salaries for hiring
microbiologists.