Microbiology

Microbiology is the science of organisms too small to see with the naked eye, including bacteria, viruses, fungi, and the many other microscopic life forms that shape the world in ways both harmful and beneficial. Microorganisms cause infectious diseases, but they also underpin the fermentation processes used in food and drink production, drive the nutrient cycles that make soils fertile, and are exploited in the production of antibiotics, vaccines, biofuels, and industrial enzymes. Microbiology sits at the heart of medicine, agriculture, environmental science, and biotechnology, and its importance has been thrown into sharp relief by the global attention given to infectious disease and the development of new vaccines and therapeutics.

At the University of East Anglia, you will study this three-year full-time programme, developing a thorough understanding of microbial structure, physiology, genetics, and ecology. You will learn the laboratory techniques used to grow, identify, and study microorganisms, including cell culture, microscopy, molecular biological methods, and genomics. The curriculum covers pathogenic microbiology and the mechanisms by which microorganisms cause disease and evade the immune system, environmental microbiology and the role of microbes in ecosystems, and applied microbiology in industrial and biotechnological contexts.

Practical laboratory work is central to the programme, building both technical competence and scientific thinking.

Graduates in microbiology move into the pharmaceutical and biotechnology industries, working in drug development, vaccine production, quality control, and research. Clinical and public health microbiology, working in hospital diagnostic laboratories or with public health agencies, is another major sector. Food safety and environmental monitoring, agricultural biotechnology, and science communication are further paths.

Many graduates pursue postgraduate study, either at masters level to specialise in an area such as medical microbiology or infectious disease, or at doctoral level for those aiming at research careers in academia or industry.