PhD in Microbiology: Qualification, Admission Process, Syllabus, Colleges, Positions & Salary

• Updated on  12 Aug, 2025 by Dharti Bhadla

PhD Microbiology is a 5-year Doctorate programme in the Biology domain. It is a research-oriented course that involves experimentation, data collection, publication, presentation, coursework, thesis writing, and viva. The course offers the opportunity to conduct research in various areas like environmental microbiology, medical microbiology, industrial microbiology, and microbial genetics.

 

The PhD in Microbiology fee ranges between INR 50,000 to 1,00,000/ year for a private institution. For government colleges/universities, the course fee is somewhere between INR 5,000 to 10,000 year. PhD Microbiology Positions are based on one’s interest in the research industry or academia. One can work as a professor in a university and also conduct research in academic endeavours, while industry jobs are focused only on R&D.

 

Table of Contents

  1. PhD in Microbiology Highlights
  2. What is a PhD in Microbiology?
  3. Why Pursue a PhD in Microbiology?
  4. Who should pursue a PhD in Microbiology?
  5. PhD in Microbiology Eligibility
  6. PhD in Microbiology Admission Process
  7. PhD in Microbiology Entrance Exam
  8. PhD in Microbiology Best Colleges in India
  9. PhD in Microbiology Syllabus
  10. PhD in Microbiology Fellowships
  11. PhD in Microbiology VS PhD in Biotechnology
  12. PhD in Microbiology Jobs & Careers
  13. PhD in Microbiology FAQs

 

PhD in Microbiology Highlights

Given below are some of the key highlights for the PhD Microbiology:

Particulars

Details

Programme name

Doctor of Philosophy

Duration

3 to 5 years in general

Eligibility

MSc in Biology with 55% or equivalent CGPA and Entrance exam qualification

Admission

Based on entrance exam scores

 

Exams considered: NET, SET, GATE, and University-level exams

Average Course Fee

Private institute: INR 50,000 - 1,00,000

 

Govt. Institute: INR 5,000-10,000 or Nil

Top Recruiting areas

Research labs, Pharma/food/dairy Industries, Universities

Top Job Profiles

Assistant Professor, Research Associate, Senior Research Fellow, Project Associate, Junior Scientist, etc.

 

What is a PhD in Microbiology?

Doctorate of Philosophy in Microbiology is a postgraduate higher academic qualification that entails detailed investigation and study of microorganisms such as bacteria, viruses, fungi and parasites, among others. The course gives the student an excellent knowledge base in microbial genetics, physiology, immunology, and molecular biology as well as the ability to handle the common laboratory procedures and scientific reasoning.

 

The course is usually made up of coursework, a comprehensive examination and a dissertation based on original research. The graduates would be equipped to work at academic, research, biotechnology companies, pharmaceutical and public health, and help in resolving practical issues about the health, environment, and industry.

 

Why Pursue a PhD in Microbiology?

Pursuing a PhD in Microbiology ensures holistic development of the learner. It equips the aspirant with skills like analytical, observational, critical thinking, scientific writing, presenting, and managing multiple tasks in a limited timeframe.

  • With a PhD in Microbiology, a learner acquires knowledge in the microbial world and also contributes to the existing literature.
  • It offers a promising career as a scientist or academician and while pursuing a PhD, one can obtain a prestigious fellowship from the government agencies.
  • It provides the opportunity to publish research papers and book chapters as an author.
  • Such an authorship index credits additional benefits while applying for jobs in academia.

 

Who should pursue a PhD in Microbiology?

Individuals passionate about microorganisms and their role in health, the environment, and industry

  • Those interested in conducting original scientific research
  • Students aiming for careers in academia or as research scientists
  • People who enjoy working in laboratories and using advanced technologies
  • Candidates with a strong background in biology, biotechnology, or related fields
  • Those who want to contribute to medical, environmental, or industrial microbiological advancements

 

PhD in Microbiology Eligibility

To be eligible for PhD Microbiology, one must have completed MSc Microbiology or equivalent Life Science degree with at least 55% (second class).

  • Candidates will be required to qualify for an entrance exam at either the national or state level.
  • Also, there will be an interview round where candidates have to present their research interests/ideas to the committee.
  • Candidates who clear the exam and interview will be selected for the programme.

 

PhD in Microbiology Admission Process

The admission to PhD in Microbiology is based on the entrance exam scores of the candidates. Some of the major exams considered by the university are CSIR NET, UGC NET, ICAR NET, GATE, DBT, SET, RET, etc. For your reference, given below is the step-by-step admission process followed at UPES.

 

Step 1: The candidate first needs to fill out the application form online through the official website of UPES.

 

Step 2: Then, the candidate needs to appear for the UPES RET (Research Entrance Test) conducted by the University.

 

Step 3: The selected RET Candidates need to submit a 1000-word research proposal.

 

Step 4: The further selected candidates will be shared a link by the university, through which they can book interview slots. After booking up the slots, candidates need to appear for the interview round.

 

Step 5: The further selected candidates will be issued with offer letters, and they’ll need to submit the fees as per the date specified by the Institution. The institution will schedule an orientation program that the students need to attend.

 

PhD in Microbiology Entrance Exam

Given below are some of the entrance exams that are required for the PhD in Microbiology course. Let’s have a look at it:

Exam Name

Conducted By

Application Period (Tentative)

Exam Date (Tentative)

Application Fee (Tentative)

Cut offs

UGC NET (Life Sciences)

NTA (National Testing Agency)

March–April 2026

June 2026

INR 1,100 (General), INR 550 (OBC),

 

INR 250 (SC/ST/PwD)

Unreserved: 146

 

OBC:132

 

SC:124

 

ST: 122

CSIR NET (Life Sciences)

NTA (National Testing Agency)

March–April 2026

June 2026

INR 1,100 (General), INR 550 (OBC), INR 250 (SC/ST/PwD)

General: 98.5 – 99.5%

 

EWS- 95.5 – 97.0%

 

OBC-95.0 – 96.5%

 

SC- 90.0 – 92.0%

 

ST- 85.0 – 88.0%

 

PwD-65.0 – 75.0%

LPUNEST 2025

Lovely Professional University

May - June, 2026

July 2026

INR 1,000

60-70 percentile

ICMR JRF

ICMR

May–June 2026

July 2026

INR 1,500 (General),

 

INR1,000 (SC/ST)

General/EWS/OBC: 55% aggregate marks, SC/ST/PwD: 50% aggregate marks

 

PhD in Microbiology Best Colleges in India

There are many government and private universities that offer this course. Before taking admission, one should visit the college personally to ensure proper facilities, vacancies, and research approach of the institute.

College/University name

Admission

Ranking

Avg. Fee (INR)

AIIMS

Entrance-Based

1st (medical university)

2,045

Banaras Hindu University

Entrance-Based

11th (overall)

50,000

SRM Institute of Technology

Merit + Interview

21st (overall)

2,00,000

CHARUSAT

Entrance-Based

22nd (institute category)

2,00,000

University of Hyderabad

Merit+Interview

25th (overall)

50,000

Nirma University

Entrance-Based

-

3,00,000

Maharaja Sayajirao Gaekwad University

Entrance-Based

-

1,00,000

 

PhD in Microbiology Syllabus

PhD in Microbiology is a research-based programme; there is no defined syllabus or curriculum for the course. But for your reference, provided below is the UGC listed syllabus for the Datta Meghe Institute of Medical Sciences. As per the UGC guidelines, each aspirant must undertake coursework during 1st or 2nd year of the PhD.

General Bacteriology – Theme A (1)

History of Microbiology

Antibacterial substances and drug resistance

Microscopy

Nomenclature and classification of microorganisms

Biosafety, including universal containment

Normal flora of the human body

Physical and biological containment

Growth & nutrition of bacteria

Sterilization and disinfection

Bacterial metabolism

Morphology of bacteria and other microorganisms

Bacterial toxins

Normal flora of the human body

Bacteriocins

Bacterial metabolism

Microbiology of the hospital environment

Bacterial toxins

Host-parasite relationship

Microbiology of the hospital environment

Nosocomial infection

Immunology – Theme B (2)

Components of the immune system

Hypersensitivity

Innate and acquired immunity

Cytokines

Cells & organs involved in immune response

Immunodeficiency

Antigens

Vaccines and immunotherapy

Immunoglobulins

Immunological techniques

Antigen & antibody reactions

-

Cell-mediated immunity

-

Complement in health and disease

-

Clinical Microbiology & Recent Advances – Theme C (3)

Epidemiology & infectious diseases

Quality control in Microbiology

Hospital-acquired infections

Quality Assurance in Microbiology

Management of hospital waste

Quantitative techniques in Microbiology

Investigation of an infectious outbreak

Immunological diagnosis of infectious diseases

Infections of various organs and systems

Virological diagnosis of outbreaks

Respiratory tract infections

Lab diagnosis of protozoal infections (Malaria)

Bio-safety precautions in Microbiology

Lab diagnosis of Helminthic infections (Filaria)

Urinary tract infections

Lab diagnosis of superficial fungal infections

Central nervous system infections

Lab diagnosis of Deep fungal infections

Congenital infections

Emerging & Reemerging Infectious Diseases

Reproductive tract infection

Haemorrhagic fever etc.

Gastrointestinal infection

Opportunistic infections

Hepatitis infections

Sexually transmitted diseases

Pyrexia of unknown origin

Vaccines (Newer)

Infections of eye, ear & nose

Automation in Microbiology

Endocarditis infection

Statistical analysis & research methodology

-

Monocular techniques in Microbiology

The flow of PhD Microbiology is as follows.

 

Coursework>Assessment>Literature review>Experimentation & data collection>Presentations>Viva Defense>Thesis Submission

 

PhD in Microbiology Fellowships

Students can avail fellowship from various government schemes. Eligibility and selection processes vary among the different schemes. In general, it includes 60% at the 10+2 level, submitting an application with SOP or Research Project/Proposal, Funding requirements/Details if you have funding, and Work Plan.

 

Some of the popular fellowship schemes are mentioned below.

  • Single Girl Child Fellowship (for female candidates)
  • Lady Tata Memorial
  • ICMR JRF
  • SHODH
  • DST JRF
  • PMFDR
  • CSIR NET/JRF
  • University-level fellowship
  • DST-WISE Fellowship (for female candidates)

Clearing the CSIR NET JRF exam directly makes students eligible for a fellowship for 5 years.

 

PhD in Microbiology VS PhD in Biotechnology

Mentioned below is the comparison between a PhD in Microbiology and a PhD in Biotechnology:

Parameter

PhD in Microbiology

PhD in Biotechnology

Focus Area

Study of microorganisms (bacteria, viruses, fungi, etc.)

Application of biology and technology in medicine, agriculture, etc.

Research Areas

Pathogenic microbiology, environmental microbiology, and antibiotics

Genetic engineering, molecular biology, and bioprocessing

Typical Employers

Research labs, pharma companies, hospitals, and universities

Biotech firms, pharma, agri-tech companies, and research organizations

Popular Job Roles

Microbiologist, Clinical Microbiologist, QC Manager, Research Scientist

Biotechnologist, R&D Scientist, Process Development Scientist

Salary Range (India)

INR 8–16 LPA

INR 10–18 LPA

Academic Scope

Strong in academia and clinical research

Strong in industry and applied research

Industrial Demand

High in healthcare, food safety, pharma

Very high in biotech, agriculture, pharma, genetic research

Career Growth

Steady in academia, healthcare & diagnostics

Rapid in biotech startups, pharmaceuticals, global R&D

Further Specializations

Virology, Immunology, Environmental Microbiology

Genomics, Proteomics, Bioinformatics, Industrial Biotech

 

PhD in Microbiology Jobs & Careers

Few jobs and their salary for PhD in Microbiology have been listed below

Job Role

Recruiters

Experience Level

Average Salary

Assistant Professor - Microbiology

Delhi University / Amity University / SRM University / Christ University

1-2 years

INR 7-9 LPA

Research Scientist

Biocon / Dr. Reddy’s Laboratories / Serum Institute of India / Bharat Biotech

2-3 years

INR 10-14 LPA

Microbiology Laboratory Manager

Fortis Healthcare / Metropolis Healthcare / Dr. Lal PathLabs / AIIMS

2-3 years

INR 10-12 LPA

Clinical Microbiologist

Apollo Hospitals / Max Healthcare / Medanta / Thyrocare

3-4 years

INR 12-15 LPA

Quality Control Manager (Biotech/Food/Pharma)

Nestlé / Cipla / GlaxoSmithKline / ITC Ltd. / Sun Pharma

3-4 years

INR 12-16 LPA

Environmental Microbiologist

NEERI / TERI / WAPCOS / Tata Consulting Engineers / Environmental NGOs

2-4 years

INR 8-12 LPA

 

PhD in Microbiology FAQs

Qualifying NET required for PhD Microbiology admission?

No, one can qualify for another entrance exam like SET or GATE and apply for PhD in Microbiology. Those having no such qualification can qualify for the university-level entrance test.

What is the qualification for PhD in Microbiology?

The PhD in Microbiology degree program will normally require a Masters in Microbiology or a Microbiology-related related by at least 55 percent or some institutes also consider 4 year bachelors degree in a relative field and work experience.

Is it worth getting a PhD in Microbiology?

Microbiology PhD qualification is a worthwhile qualification to undertake based on advanced research, academic, biotechnology, pharmaceuticals, health sciences among others fields of study, it provides experts knowledge and potential in research and development field.

What is the duration of PhD in Microbiology?

Normally, the PhD in Microbiology take 3-5 years/depending on the university and research status, which comprises coursework, comprehensive exams, research, and a thesis.

How can I apply for a PhD Fellowship?

To apply for a PhD Fellowship, one has to go through the eligibility criteria and selection process of a particular scheme/agency. After that, if suitable, one has to fill out the application form and submit the research proposal with all requirements, work plan, and prospects. Based on the potential of the research and the eligibility of the candidate, the agency will grant the fellowship.

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