Microbiology BSc

Course overview

Microbiology is the study of organisms too small to be visible with the naked eye, including bacteria, fungi and viruses. Your course will cover an area of science fundamental to the understanding of life on this planet – from human and animal disease, better food production to microbial involvement in global cycles.

You will study a range of microbiological topics with a biomedical focus, such as bacterial resistance to antibiotics, the use of microbes in biotechnology, and how new pathogens, such as the cause of COVID-19 (SARS-CoV-2), emerge and cause disease.

By studying at Leeds, you’ll be part of the next generation of expert scientists, developing specialist knowledge and skills, whilst building on the foundations of microbiology within areas such as immunology, genetics, biochemistry and cell biology.

This 3 year BSc can also be converted into an integrated Masters (MBiol) with an optional additional year of specialist training, subject to suitable academic performance and availability. You would study advanced research topics and undertake your own extended research project.

Why study at Leeds

• Study with one of the largest centres for biological sciences research in the UK, with access to cutting- edge facilities, industry links and specialist research opportunities.
• Flexible options to transfer onto other suitable and related degrees at the end of year 1, as many programmes within our School share a common first year.
• Put theory into practice by undertaking fieldwork activities within the UK, Spain and South Africa. You’ll advance your research skills and gain hands-on experience highly valued by employers in industry or in postgraduate education.

Accreditation

This course offers the option to apply for a year in industry as part of your course. If you are successful in your application and undertake this work placement, you'll graduate with the BSc Microbiology (Industrial) variant, which is accredited by The Royal Society of Biology.

Advanced Degree Accreditation by the Society recognises academic excellence in the biosciences, and highlights degrees that educate the research and development leaders and innovators of the future. The Advanced Accreditation criteria require evidence that graduates from the programme meet defined sets of learning outcomes, including gaining a substantial period of research experience.

This accreditation is also applicable to the following course variants: MBiol BSc Microbiology; MBiol BSc Microbiology (Industrial); MBiol BSc Microbiology (International).

Course details and modules

The list shown below represents typical modules/components studied and may change from time to
time. Read more in our terms and conditions.

Most courses consist of compulsory and optional modules. There may be some optional modules omitted below. This is because they are currently being refreshed to make sure students have the best possible experience. Before you enter each year, full details of all modules for that year will be provided.

For more information and a list of typical modules available on this course, please read BSc Microbiology in the course catalogue.

Year 1

You will study microbiology, genetics, immunology, biochemistry and cell biology as they relate to biomedicine. You will develop your practical skills with hands-on laboratory sessions, where you will become experienced in data collection and problem-solving. You will strengthen your core theoretical knowledge through lectures and interactive seminar groups. Upon the conclusion of your first year, you will have achieved the key foundations needed for success at degree level.

Compulsory modules

Introductory Skills in the Molecular Biosciences (20 credits) - You’ll focus on data collection and laboratory techniques relevant to microbial sciences, as well as further developing your skills in problem-solving, teamwork, and communication. You’ll engage with a mix of practical classes, tutorials and computer-based classes, and will learn about aseptic technique, bacterial culture, microscopy, PCR, electrophoresis, and DNA sequencing, applying theoretical knowledge gained from your lecture modules. 

Introductory Skills in Microbiology (20 credits) - You’ll focus on data collection and laboratory techniques relevant to microbial sciences, as well as further developing your skills in problem-solving, teamwork, and communication. You’ll engage with a mix of practical classes, tutorials and computer-based classes, and will learn about aseptic technique, bacterial culture, microscopy, PCR, electrophoresis, and DNA sequencing.

The Basis of Life (20 credits) - You’ll learn about the fundamental processes of life, identifying the key concepts that underpin the biological processes in all living organisms, from bacteria to mammals. On completion, you'll have a comprehensive grounding in the molecular basis of life from the atomic scale up to cells.

Introduction to Microbiology (20 credits) -  You’ll be introduced to a wide range of microscopic life forms and viruses. You will learn about microbiology in a broad sense and explore the diversity of microbial life with emphasis on how we interact with microbes that are responsible for infections as well as those that do not normally cause disease. You’ll also learn how microorganisms interact with each other and influence more complex organisms, including their impact on human life. 

Introduction to Genetics (10 credits) - You’ll explore the different meanings of ‘genetics’ and how this concept has changed over time. More importantly, you will explore what genetics means for us as organisms. To what extent do genes determine our inheritance? How do our genes make us the distinct and unique organisms we are?

Introduction to Immunology (10 credits) - You’ll review fundamental immune mechanisms with particular emphasis on human immunology and its relationship to health and disease. You'll discover how we protect ourselves from infection through our immune defences, learning about the roles played by the different types of leukocytes, antibodies and complement. 

Optional modules

20 credits from the following

The Diversity of Life (10 credits) - You’ll be provided with an overview of the evolution and diversity of life, the key features that define each group and the role of those taxa in ecological processes. Each group of organisms will be linked to a major global challenge including food security, disease, and wildlife conservation, to demonstrate how fundamental science informs important societal issues.

Living Planet (20 credits) - You’ll be provided with an overview of the evolution and diversity of life, the key features that define each group and the role those take in ecological processes. Each group of organisms will be linked to a major global challenge including food security, disease and wildlife conservation, to demonstrate how fundamental science informs important societal issues.

Short Introduction to Human Body Systems (10 credits) – This module introduces the core concepts underpinning the structure and function of human body systems, with an emphasis on how systems are structured, operate and interact. The idea that the environment, exercise or disease can disturb these systems will be introduced.

Discovery Modules (Up to 20 credits) - As well as the compulsory and optional modules that make up your programme of study, you may be able to choose something different to your main subject as a Discovery Module.

Year 2

You will develop an understanding of key themes within biosciences, while tailoring your degree to focus on your own areas of interest. You will study Omics and Big Data Biology, Molecular Virology, and Medical Microbiology. These modules will be complemented by laboratory sessions on molecular biology, genomics, bacteriology and virology.

At the end of year 2, you will have the opportunity to complete an industrial work placement, study abroad, or combined study and work abroad. This will add an additional year of study to your degree.

Compulsory modules

Intermediate Skills in the Molecular Biosciences (20 credits) - This module develops core laboratory skills in molecular biosciences through a continuous research project. You’ll design, troubleshoot, and analyse experiments, focusing on gene cloning and protein production. With workshops and practical sessions, you’ll gain expertise in data interpretation, software tools, and scientific communication, providing a strong foundation for carrying out research professionally.

Intermediate Skills in Microbiology (20 credits) - This module provides advanced laboratory training in microbiology, focusing on diagnostic bacteriology, molecular virology, and immune response analysis. A unique feature of this module is the opportunity to isolate your own bacterial strain for next-generation sequencing, process sequencing data, and prepare it for publication on a public database. Alongside bioinformatics and communication workshops, you’ll refine your ability to analyse and interpret experimental data, document findings, and present them to both academic and public audiences.

Omics and Big Data Biology (20 credits) - You’ll be introduced to omics-based approaches at the forefront of equipping biologists to overcome global challenges. You’ll also develop practical data-science skills in comparative genomics, transcriptomics and proteomics in order to conduct group-based and individual research projects.

Medical Microbiology (20 credits) - This module provides a detailed exploration of the microorganisms that cause human disease, focusing on bacteria, viruses, and fungi. You’ll learn about the clinical presentation, diagnosis, prevention, and treatment of infectious diseases, building on foundational microbiology concepts introduced in your first year. The module explores why and how microorganisms cause disease, alongside the strategies used to prevent and treat infections. You’ll develop the skills to interpret case-based scenarios and apply your knowledge to real-world examples. 

Molecular Virology (10 credits) - You’ll be introduced to techniques used for the study of viruses, the structure of viruses and the processes of their replication and evolution. You will also learn how virus biology can be exploited for gene expression and gene therapy.

Optional modules

10 credits of the below in semester 1

Discovery Module (10 credits) - As well as the compulsory and optional modules that make up your programme of study, you may be able to choose something different to your main subject as a Discovery Module.

20 credits of the below in semester 2

Medical Immunology (10 credits) - You’ll gain detailed knowledge of the immune system, focusing on human health, from infectious and auto-immune diseases to treatment.

Fundamentals of Cell and Cancer Biology (20 credits) - This module provides an introduction to human cell biology and the molecular basis of cancer. You’ll begin by studying the key structures and processes within a normal cell, exploring how components work together to maintain cellular function. The module then examines how these processes can become disrupted, leading to the development of cancer. Finally, you’ll learn about therapeutic strategies for combating cancer, including the development and action of targeted treatments.

Human Populations and Disease (20 credits) - In this module, you will learn about human populations and their relationships with the environment. Human evolution will be explored, including the underlying principles that lead to genetic differences between individuals and populations. Epidemiological aspects cover the analysis of infectious diseases and cancer. In addition, genetic diseases are investigated in the context of genome organisation, mutation and gene expression, including clinical approaches to diagnosis of cytogenetic abnormalities. This course offers a blend of theoretical knowledge and practical application, preparing you to tackle real-world challenges in the fields of epidemiology and human genetics.

Human diseases (10 credits) - This module explores a range of human diseases, both inherited and environmentally linked, including heart and vascular disease, diabetes, neurodegenerative disorders, dermatitis, and conditions related to dietary deficiencies. You’ll examine the underlying mechanisms, diagnosis, and treatment of these diseases, developing an in-depth understanding of their biological basis and real-world impact.

Bioinformatics for Biologists (10 credits) - You’ll be introduced to the basics of bioinformatics and the application of bioinformatics to many biological questions. The module shows how genomic data is stored and accessed to learn about any characterised gene or protein and how it links to resources on research. The approaches to modern phylogenetics are introduced and how bioinformatics is applied to drug discovery.

Year 3

You will conduct an independent research project under the supervision of one of our world-class scientists applying all the skills you have developed during your degree. This can be laboratory-based, literature-based, or computer-based. In addition, choose between a wide range of specialist and advanced topics such as emerging infections, virus-host interactions and innate immunity, modifying the course content to your own needs and interests. Through this, you will gain a portfolio of skills, knowledge, and experiences that will allow you to pursue your graduate career aspirations.

Compulsory modules

Molecular and Cellular Biology Research Project (40 credits) - With guidance from an academic supervisor, you’ll develop a research question and undertake independent research to answer that question. Your outcomes are presented in a report that outlines the context of the research, the approaches taken, conclusions made and future work, including the potential applications of the research findings. This will allow you to develop expertise in a research area and further build your analytical and communication skills. 

Advanced Topics in Molecular and Cellular Biology (20 credits) - In this module, you’ll go beyond textbook examples and into the world of research. Experts in their field will guide you through current and ongoing research allowing you to see how research is performed whilst also going into key topics from this subject area like you haven’t done before. You’ll tackle key cellular architectures, processes and behaviours from a molecular perspective, placing your scientific knowledge into a wider cellular context, allowing you to understand and manipulate a range of key cellular processes. Topics that have been previously covered include Membranes, how to build an organelle, Disease Models, Signal Transduction in Cancer and Cardiovascular Disease and Stem Cells. 

Advanced Skills for Microbiologists (20 credits) - In this final year skills module, you'll become familiar with up-to-date developments, hypotheses and controversies in microbiology. You'll have an opportunity to develop your problem-solving and scientific communication skills as well as participate in careers workshops.

Advanced Topics in Microbiology 1 (20 credits) - In this flagship research-led module, you’ll engage with current research in a range of topics which have previously covered the world of viruses and emerging infections. The module is continuously refreshed with topics that reflect the cutting-edge research at Leeds.

Advanced Topics in Microbiology 2 (20 credits) - In this flagship research-led module, you’ll engage with current research in a range of topics which have previously covered respiratory infection and human-microbe interactions. The module is continuously refreshed with topics that reflect the cutting-edge research at Leeds.

Learning and teaching

At Leeds, we take a student-centred approach to learning. Our teaching is designed to enable student engagement through active learning approaches that include creative problem-solving, team-work activities and mini-projects.

We place a high value on practical teaching and so a core part of your teaching will focus on developing hands-on practical and associated research skills.

Independent study is an important part of university learning, and you'll be expected to undertake private study. We will support you in becoming independent learners through our teaching approaches and through regular meetings with your personal tutor who is there to advise you academically.

We use a range of digital tools to enhance your learning. Through our Minerva learning management system, you'll be able to access our extensive library of online materials. In the classroom, educators use a variety of interactive digital tools to help you learn through discussion and debate. Laboratory practicals are accompanied by detailed online preparation guides and use of electronic laboratory notebooks to ensure you get the most out of your time and develop workplace skills.

On this course, you’ll be taught by our expert academics, from lecturers through to professors. You may also be taught by industry professionals with years of experience, as well as trained postgraduate researchers, connecting you to some of the brightest minds on campus.

Assessment

We use a variety of assessment methods to help you develop a broad range of skills. These include practical work, data handling and problem-solving exercises, multiple-choice tests, group work, online and face-to-face discussion groups, computer-based simulations, essays, posters and oral presentations. We support students in their assessment journey by providing practice questions, sessions on how to complete assessment questions and feedback to support learning

Facilities

The School of Molecular and Cellular Biology is an international research hub with outstanding facilities for structural biology, biophysics, cell biology and imaging. This is underpinned by a recent £17 million investment by the University and a large grant portfolio from major external funders (the Wellcome Trust, Royal Society, BBSRC and MRC). These facilities underpin our research-led teaching and allow us to offer final-year projects at the frontier of modern research. Recently refurbished teaching labs and dedicated computer clusters will allow you to develop your practical and computational skills during the first two years of your course. The Faculty Student Opportunity Team provides expert support for preparing applications for placements, internships and jobs.

Wellbeing and support

The University of Leeds features an extensive network of excellent services dedicated to you and your wellbeing. We are here to help throughout your time in higher education, ensuring you have everything you need to succeed. For more information on the different facets of support you will have access to, please see our Wellbeing and Support page.

Entry requirements

A-level: AAB

Including biology or chemistry and another science or science-related subject. Critical thinking and general studies excluded.

We accept the following:

• Science: biology, human biology, chemistry, mathematics, physics.

• Science-related: computing, environmental science, food science, geography, geology, PE, psychology, statistics.

Applicants taking a Science A-level (in England) will be required to achieve a pass in the practical element in addition to the standard A-level grade requirement.

When an applicant is taking any of the following:

• Extended Project Qualification (EPQ)

• Cambridge International Project Qualification (Cambridge IPQ)

• Core Maths (if A-level Maths or Further Maths isn't studied as a full A-level)

• AS Maths (if A-level Maths or Further Maths isn't studied as a full A-level)

• Welsh Baccalaureate Advanced Skills Challenge Certificate

It will be considered alongside A-levels and may attract an alternative offer in addition to the standard offer. If you are taking A-levels, this would be a 1 grade drop from the standard offer. For example an A in one of the above qualifications with ABB at A-level (BSc applicants).

GCSE: Grade 6 (B) or above at GCSE maths and Grade 4 (C) or above at GCSE English. The Faculty of Biological Sciences will accept Level 2 Functional Skills as equivalent to C/4 in GCSE English.

Alternative qualification

Read more about UK and Republic of Ireland accepted qualifications or contact the School’s Undergraduate Admissions Team.

Alternative entry

We’re committed to identifying the best possible applicants, regardless of personal circumstances or background.

Access to Leeds is a contextual admissions scheme which accepts applications from individuals who might be from low income households, in the first generation of their immediate family to apply to higher education, or have had their studies disrupted.

If you live in a neighbourhood where there is low participation in higher education, we may be able to give priority to your application.

Find out more about Access to Leeds and contextual admissions.

Typical Access to Leeds offer

Specific A Level subjects required – see entry requirement section above.

GCSE: Grade 6 (B) or above at GCSE Maths and Grade 4 (C) or above at GCSE English.

Access to Leeds: Pass

International Foundation Year

International students who do not meet the academic requirements for undergraduate study may be able to study the University of Leeds International Foundation Year. This gives you the opportunity to study on campus, be taught by University of Leeds academics and progress onto a wide range of Leeds undergraduate courses. Find out more about International Foundation Year programmes.

English language requirements

IELTS 6.0 overall, with no less than 5.5 in any component. . For other English qualifications, read English language equivalent qualifications.

Improve your English
If you're an international student and you don't meet the English language requirements for this programme, you may be able to study our undergraduate pre-sessional English course, to help improve your English language level.

Fees

UK: £10,050

International: To be confirmed

The amount of tuition fees you pay is based on whether you are classified as a home (UK) or international student. Find out how we assess your fee status.   

Tuition fees for UK students 
Tuition fees for UK undergraduate students starting in 2026/27 are £9,790 and £10,050 for students starting in 2027/28.  

Subsequent years 
The UK government sets the maximum tuition fee caps that universities can charge UK students. This means your tuition fee in future academic years will reflect any changes set by the government.   

From 2028/29 onwards, tuition fees are likely to increase annually, at least in line with inflation, and may rise further if the government increases the fee cap.   

Tuition fees for international students 
The international fee applies for each year of full-time study and will remain the same for the duration of your course.    

Read more about tuition fees.

Read more about paying fees and charges.

Additional cost information

There may be additional costs related to your course or programme of study, or related to being a student at the University of Leeds. Read more on our living costs and budgeting page.

Scholarships and financial support

If you have the talent and drive, we want you to be able to study with us, whatever your financial circumstances. There is help for students in the form of loans and non-repayable grants from the University and from the government. Find out more in our Undergraduate funding overview.

Scholarships are also available to help fund your degree. Find out more and check your eligibility below:

• Scholarships for International students
• Scholarships for UK students
• Your subject area may also offer scholarships

Applying

International students apply through UCAS in the same way as UK students. Our network of international representatives can help you with your application. If you’re unsure about the application process, contact the admissions team for help.

Read about visas, immigration and other information in International students. We recommend that international students apply as early as possible to ensure that they have time to apply for their visa.

Apply to this course through UCAS. Check the deadline for applications on the UCAS website.

International students apply through UCAS in the same way as UK students. Our network of international representatives can help you with your application. If you’re unsure about the application process, contact the admissions team for help.

Read about visas, immigration and other information in International students. We recommend that international students apply as early as possible to ensure that they have time to apply for their visa.

Admissions guidance

Visit our admissions guidance page for more information about applying to undergraduate courses in the Faculty of Biological Sciences.

Application process

The Faculty of Biological Sciences may consider applications submitted after this date. Availability of courses in UCAS Extra will be detailed by UCAS at the appropriate stage in the cycle.

Alternative Entry Scheme for mature applicants

The Faculty of Biological Sciences will consider prospective students via the Alternative Entry Scheme run by the Lifelong Learning Centre. Where appropriate applicants will be referred to the Lifelong Learning Centre, who will advise the applicant further.

Admissions policy

University of Leeds Admissions Policy 2026

This course is taught by

Faculty of Biological Sciences

Contact us

Faculty of Biological Sciences Undergraduate Admissions Office

Email: fbsadmissions@leeds.ac.uk

Career opportunities

Given the huge importance of microorganisms to all aspects of our lives, microbiologists will always be in demand.
Microbiology is an exciting, challenging and rewarding subject and has a key role to play in the health and development of mankind.

We aim to equip you with the best possible skills for your future career. All of our degrees have a strong emphasis on practical based teaching, small group teaching, online learning and problem solving.

Throughout the degree, you’ll gain a wide range of transferable skills which are highly valued by employers. Supported by the faculty student opportunity team, Leeds for Life scheme and your academic and personal tutor, you’ll be ideally placed to focus on your personal development and make the most of your time at university.

Typical graduate careers include:

• Microbiologist
• Clinical Scientist
• Biomedical Scientist
• Forensic Scientist
• Graduate medicine/dentistry

Examples of recent graduate destinations include:

Further study at the University of Leeds, or other institutions

• Enrolled on PhD (~70%)
• Enrolled on MSc (~20%)
• Enrolled on teacher training (~5%)
• Medical/dental student (Graduate entry) (~5%)

Employment as research scientist, other related positions

• Labcorp
• Other companies, including Astrazeneca, GSK, Qiagen, Mars
• University of Leeds/other institutions

Employment in NHS/UKHSA

• Laboratory research assistant
• Clinical scientist training scheme
• Healthcare scientist

Careers support

At Leeds, we help you to prepare for your future from day one. We have a wide range of careers resources — including our award-winning Employability Team who are in contact with many employers around the country and advertise placements and jobs. They are also on hand to provide guidance and support, ensuring you are prepared to take your next steps after graduation and get you where you want to be.

• Employability events — we run a full range of events including careers fairs in specialist areas and across broader industries — all with employers who are actively recruiting for roles.
• MyCareer system — on your course and after you graduate, you’ll have access to a dedicated careers portal where you can book appointments with our team, get information on careers and see job vacancies and upcoming events.
• Qualified careers consultants — gain guidance, support and information to help you choose a career path. You’ll have access to 1-2-1 meetings and events to learn how to find employers to target, write your CV and cover letter, research before interviews and brush up on your interview skills.
• Opportunities at Leeds — there are plenty of exciting opportunities offered by our Leeds University Union, including volunteering and over 300 clubs and societies to get involved in.

Study abroad and work placements

Study abroad

On this course you have the opportunity to apply to spend time abroad, usually as an extra academic year. We have over 300 University partners worldwide and popular destinations for our students include Europe, the USA, Canada, Australia, New Zealand, Singapore, Hong Kong, South Africa and Latin America. 

Find out more at the Study Abroad website.

If you choose to undertake a study abroad option, you will spend the third year of your course studying abroad. This will extend your studies by 12 months.

This programme gives you the opportunity to undertake an industrial placement year as part of the course.

It’s important to note, work placements are not guaranteed. The job market is competitive – and there may be competition for the placement you want. You’ll have to apply the same way you would for any job post, with your CV and, if successful, attend an interview with the organisation.

Our Employability Team will help you every step of the way. They run a number of placement sessions to discuss opportunities and support you with CV writing and interview preparations. Plus, they’ll be there to answer any questions you may have and offer guidance throughout the process, too.

• Benefits of a work placement year:
• 100+ organisations to choose from, both in the UK and overseas
• Build industry contacts within your chosen field
• Our close industry links mean you’ll be in direct contact with potential employers
• Advance your experience and skills by putting the course teachings into practice
• Gain invaluable insight into working as a professional in this industry
• Improve your employability

Find out more about Industrial placements.

Combined study and working abroad

Our new module allows you to combine both a study abroad and industrial work placement into one additional year of study. Over the year you will study for a semester at one of our partner universities and complete an industrial work placement for 6 months abroad or in the UK.

Find out more about Combined study and work abroad.