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Bachelor of Science


Study microorganisms at Keystone College

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Microbiology is the science that deals with the study of microorganisms and the effects of diseases that microorganisms produce. Microbiology students study the shape, structure (morphology), genetic and metabolic processes that occur in microscopic and sub-microscopic organisms. Two main branches of microbiology are bacteriology and virology, which deals with the study of viruses and diseases. Other sub-disciplines of microbiology include: immunology, biotechnology, industrial microbiology, public health microbiology, environment microbiology and genetic engineering.

The science of microbiology is relatively young and offers practical applications for different areas of human activity including medicine, agriculture, nutrition, biotechnology and more. Studying microbiology touches upon the elements of chemistry, biomedicine, public health, environmental impacts and human health.

Blue Grad Cap

94% Success Rate

94% of bachelor’s degree students reported successful outcomes within six months of graduation.

Mikayla Wright, microbiology student
Mikayla Wright 2017 Keystone Innovation Award Winner


Students have the opportunity for self-directed and faculty-directed research at Keystone. Past students have presented their research findings at state and local conferences, and two microbial-based research projects were awarded the Keystone Innovation Award at the Spring Undergraduate Research and Creativity Celebration.

  • Mikayla Wright – The Inhibitory Effects of Medihoney on S. aureus, P. aeruginosa and K. pneumoniae (2017)
  • Taylor Viviano – Antibacterial Effects of Turmeric (2016)

Working in the field of Microbiology

Many microbiologists work in research and development conducting basic research or applied research. The aim of basic research is to increase scientific knowledge. An example is growing strains of bacteria in various conditions to learn how they react to those conditions. Other microbiologists conduct applied research and develop new products to solve particular problems.

The median annual wage for microbiologists was $66,850 in May 2016. More microbiologists will be needed to contribute to basic research, solve problems encountered in industrial production processes, and monitor environmental conditions to ensure the public’s health and safety.

Students in the Microbiology major will be prepared find employment in a variety of industries, or continue on to graduate school.


Students complete science experiment for a bachelor's degree in microbiology

College Catalog

View catalog or download catalog (PDF) for all course descriptions and degree requirements.


Add an additional focus of study in science to help expand your resume by completing another minor.

Real World Experience

From internships and experiential learning opportunities to travel and conferences, you’ll have many opportunities to conduct real-world experiences, work with your peers and mentors in your chosen field, and learn first-hand the latest skills to succeed in the real world.

Study Abroad

Explore our study abroad programs and discover a world of opportunities that are sure to be the highlight of your college years.


Working with a faculty mentor conducting research enriches the learning process and creates positive lifelong attributes.

Civic Engagement

Engage in civic-based projects and service-learning experiences and make a positive difference in the greater community.


Internships and field experiences give students the chance to learn through hands-on experiences beyond the classroom.

Faculty Profiles

Faux, Jessica, PhD

Faux, Jessica, PhD

Assistant Professor of Biology
Cook, Robert D., PhD, PG

Cook, Robert D., PhD, PG

Professor of Physical Science   
Lawrence, Paul, PhD

Lawrence, Paul, PhD

Assistant Professor of Chemistry  
Selig, Michael J., PhD

Selig, Michael J., PhD

Assistant Professor and Program Director of Pre-Professional Studies
Stanavitch, Vicki A., PhD

Stanavitch, Vicki A., PhD

Associate Professor of Public Health and Chair of Biological and Physical Sciences and Mathematics

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