A virologist is a scientist who studies viruses that infect people, animals, bacteria, and plants. He usually works in a lab, studying organisms under a microscope, and then conducting extensive research online or at medical libraries. His work could be in a hospital or clinic, as well as a diagnostic, industrial, or research laboratory.
Virologists are frequently hired by food and beverage companies, as well as pharmaceutical and biotechnology companies. On consumer-oriented studies, virologists at these companies frequently collaborate with other research scientists. Virologists are frequently hired through independent contracts by groups or individuals conducting private research projects to develop vaccines.
When a virologist conducts research, he or she usually focuses on virus replication. Viruses are notoriously difficult to control or eradicate because of their unique ability to take on the characteristics of the host cells on which they thrive. The viral parasite can sometimes exert such strong control over the original cells that they replicate the virus rather than themselves.
In most cases, a virologist’s job entails studying substances produced by various viruses. Proteins and nucleic acids, as well as other less common substances, are frequently included. By examining the by-products of virus cells, virologists can learn how the organisms are able to invade healthy cells so successfully.
A virologist frequently tests common substances for viral infections in addition to microscopic examinations. New viruses or mutations are frequently discovered by analyzing various samples of food, water, and other natural environmental materials. These analyses frequently lead to the discovery of contamination sources.
Vaccines used to immunize animals, people, and plants against impending infections are regularly developed by professionals in this scientific field. They also develop formulas to aid in the treatment of infections. Virologists’ tireless efforts in field testing procedures have resulted in many of today’s most effective vaccines and cures.
This job is generally thought to be riskier than many other medical research jobs. Virologists frequently work with organisms that have proven to be lethal. They frequently work with substances whose dangers are still unknown. A virologist’s work environment frequently includes protective clothing and biohazard rooms.
Before a person can specialize in virology, they usually need a bachelor’s degree in immunology or microbiology. A medical degree is usually required before pursuing specialization as a medical virologist. A Ph.D. or master’s degree in an applicable science is usually required for senior research virologist positions.