University of Oklahoma

PhD in Microbiology

Norman, United States 4 years Taught in English Open to international students

Why students choose this program

  • Taught in English
  • Tuition 55% below the typical PhD

About PhD in Microbiology

For PhD in Microbiology, tuition fees are 11,916 USD per year.

The PhD in Microbiology at University of Oklahoma is for students who have a Master's degree and want to become experts in microbiology. This 3-5 year degree helps students develop advanced research skills. The main advantage is that students get to work with experienced professors.

The curriculum includes subjects like microbial genetics, immunology, and biochemistry. Students will develop skills in laboratory research, data analysis, and scientific writing. They will also get hands-on experience with techniques like microscopy and molecular biology.

Graduates can become research scientists, microbiologists, laboratory managers, or university professors. They can work in industries like healthcare, food safety, or environmental science. Employers can include hospitals, research institutes, or government agencies.

About University of Oklahoma

The University of Oklahoma, founded in 1890 and based in Norman, is a well-established public research university offering a wide array of undergraduate and graduate programs. OU combines rigorous academics with a strong campus identity and community spirit, reflected in active student engagement across athletics, cultural activities and student organizations. Its academic portfolio spans the arts and sciences, engineering, business, law and professional schools, preparing students for diverse careers.

Research and innovation are central to OU’s mission, with modern facilities that support collaborative projects and experiential learning. Students can access internships, research assistantships and industry partnerships that enhance employability and practical skills. The university places emphasis on hands-on learning, community outreach and interdisciplinary initiatives, and provides resources to support international students’ academic success and integration.

Campus life in Norman is welcoming and student-centered, offering residential communities, student services and a variety of extracurricular options that foster leadership and personal growth. The surrounding region provides affordable living and opportunities for internships in local industries, while OU’s alumni network and career services support graduates entering national and international job markets. For students seeking a balanced combination of strong academics, spirited campus life and applied learning, OU presents an accessible and engaging choice.

This program's tuition is 55% below the typical PhD in the United States.

Median tuition for that cohort is 27,531 USD, across 11,555 programs on Global Admissions.

Compare United States PhD programs

English Test Requirement

This program asks for IELTS 5.5-6.0. Here's what that's worth on the other tests universities accept, based on the official concordance tables:

Duolingo

English Test · fastest & cheapest

85–95

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TOEFL iBT
46–59
PTE Academic
42–49
CEFR level
B1/B2
Convert your own score

Equivalences are approximate — confirm the exact test and score the program accepts.

PhD in Microbiology: Frequently Asked Questions

What are the fees for PhD in Microbiology?
Tuition: USD 11,916 per year. Application fee: USD 105. Service fee: USD 100.
What are the entry requirements for PhD in Microbiology?
Entry requirements include: Education: Master's Degree; Academic performance: Grade A (70%+, GPA 3+); English: IELTS 5.5-6.0; Minimum age: 18.
Is PhD in Microbiology available online?
This is an on-campus program at University of Oklahoma in Norman.

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