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BS Microbiology at The Ohio State University

The Ohio State University, United States

Programme overview

Microbiologists study all aspects of the biology and activities of organisms that cannot be seen with the naked eye, including viruses, bacteria, protozoa, fungi and algae. Microorganisms are often mistakenly feared because some do cause disease, but just as many are beneficial and even essential for the existence of all other forms of life, including ours. Microorganisms clean the environment and, in fermentations, they are used to produce foods, drinks, antibiotics and industrial chemicals.

Faculty: Arts and Sciences  |  Study mode: full-time  |  Location: Columbus, OH, United States

What you will study

Required supportive courses include one year of general biology, Calculus I and a math elective, one year of general chemistry, one year of organic chemistry lecture, one semester of organic chemistry lab and one year of general physics. Some of the necessary supportive courses must be taken before starting the major (biology, general chemistry, also recommended for calculus), and others may be completed while also taking microbiology courses (organic chemistry and physics).

Career pathways

The microbiology major prepares students directly for employment. The diversity of required courses provides a breadth of learning and technical experiences. With this education, especially the technical training learned in the laboratories, students can readily find employment in research, quality control or hospital laboratories and work with advanced techniques and instruments.

Official programme page

Application information

Entry requirements

Admission to the university (and the Arts and Sciences college where applicable) applies; no separate programme-specific requirement published. Upon admission to the university, students can declare a major in microbiology within the College of Arts and Sciences. Interested students should contact the undergraduate advisor for microbiology.

Domestic applicants: USD 12,921 a year (2026-27). Columbus campus on-campus Instructional Fee (tuition) for students beginning Autumn 2026: $6,460.50 per semester at 12-18 credit hours, shown as two semesters (Autumn and Spring). The Ohio State Tuition Guarantee fixes this rate for four years for Ohio re Source

Entry terms for first-year applicants to the Columbus campus: Autumn 2027 and Spring 2027 (Spring 2027 deadline November 1, 2026). Summer first-year applications are not accepted.

Transfer applicants can start in Spring, Summer or Autumn 2027.

First-year, Columbus campus, Autumn 2027: early action (non-binding) deadline November 1, 2026; regular decision deadline January 15, 2027; financial aid priority date February 1; acceptance fee deadline May 1, 2027. Early action decisions: December 11 (Ohio residents and Stamps Eminence applicants) and January 22 (non-Ohio residents and international applicants); regular decision decisions March 5.

First-year applicants apply with the Common Application. ACT or SAT scores are required for first-year Columbus applicants (superscored; sent directly by the testing agency); applicants out of high school two or more years are not required to submit scores. The essay is not required.

Transfer applicants (Columbus campus): Spring 2027 deadline November 1, 2026; Autumn 2027 deadline March 1, 2027; Summer 2027 deadline May 15, 2027. Regional campuses: December 1, 2026, April 15, 2027 and July 15, 2027 respectively.

International transfer applicants: Spring 2027 deadline October 1, 2026; Autumn 2027 deadline March 1, 2027.

Apply through the official page: https://undergrad.osu.edu/apply

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