Microbiology BS

In Microbiological Sciences, we empower our students to discover, develop, and communicate microbiological and immunological solutions to local and global challenges

Microbiology is a fundamental biological science concerned with bacteria, viruses and other microbes. Some of the most important scientific discoveries have been made by microbiologists. Since 1910, approximately one-third of the Nobel Prizes in medicine and physiology have been awarded to microbiologists. The discipline covers a wide spectrum of specialized interest areas that show how microbes affect human and animal health, agriculture, our environment, food technology and safety, and the biotechnology industry. Microbiology prepares students for a wide range of important career opportunities.

In recent years, the field of microbiology has had a major impact on virtually all other scientific disciplines. For this reason, students who choose to major in microbiology often minor in biotechnology, chemistry, or food safety. Students who choose to major in other fields may find it advantageous to minor in microbiology.

The curriculum

During the first year, students in microbiology take basic college courses in English chemistry, biology and mathematics. The curriculum over the next three years includes advanced courses in microbiology and the life sciences. These courses include pathogenic microbiology, virology, immunology, parasitology, microbial genetics, food microbiology, microbial ecology and bacterial physiology. Students majoring in microbiology can enhance their understanding of applied microbiology and infectious disease by taking courses in epidemiology and food safety offered through other programs.

The faculty and facilities

The teaching faculty offer expertise and experience in nearly all areas of microbiology. Additionally, faculty are active researchers and devoted research mentors. Our undergraduates frequently have opportunities to perform cutting edge research in nationally-funded laboratories.

The Department of Microbiological Sciences, located in Van Es Hall, has well-equipped teaching and research laboratories. Several courses are taught in the dedicated STEM education building, A. Glenn Hill Center.

Qualified upper-class students majoring in microbiology may pursue individualized study and research under the supervision of one of the faculty members.

Post-graduate opportunities


The microbiology major is an excellent preparation for professional school, including medical, veterinary, dental, optometry, and physician assistant.

Graduate school

The microbiology major emphasizes experiential learning in coursework and research laboratories that provides the foundation to be successful in graduate school.

Career opportunities

Graduates may seek employment in the health sciences, biomedical industries, biotechnology, agricultural biosystems, food industries, pharmaceutical industries and government agencies. In these careers, graduates may identify new emerging diseases; develop diagnostic tests, new medicines and vaccines; work in departments of public health or hospital laboratories to ensure a safe food supply; or work in academic or private research laboratories. Microbiologists work in government agencies such as the National Institutes of Health and the Environmental Protection Agency. Many microbiologists are teachers and professors.