Microbiologists investigate an invisible world that has a tremendous impact on human health and well-being. These researchers investigate organisms and cells that can only be seen under a microscope. Because the universe of microbes is so broad, microbiologists can specialise in a variety of fields. 

Some become disease detectives, such as virologists, who investigate how viruses evolve and frequently study newly discovered strains in quest of a cure. Immunologists investigate how the body combats disease. Bacteriologists work hard to comprehend small microbes. Molds, yeast, and mushrooms are studied by mycologists. Their research has resulted in antibiotics and other medications. 

Most microbiologists work in laboratories equipped with cutting-edge technology and microscopes, however there are chances for travel. Field epidemiologists frequently go to remote parts of the world to investigate terrifying outbreaks of rare diseases. It's no surprise they're known as virus hunters! 

Education and research experience, as in so many other scientific occupations, are prerequisites for promotion. A bachelor's degree is required for entry-level roles on a research team, whereas Ph.Ds are required for advanced level positions. 

Although microbiologists work in school and government, the private sector offers the highest pay and the most competition. Many microbiologists aspired to be doctors as children, but many now choose to be scientists. Every day holds the prospect of revealing another of nature's mysteries.