This module will cover how various components of the immune system protect us from infection. This will be achieved by introducing how different classes of pathogens evade immune responses and the types of response that are crucial in protection. This forms the basis of discussion of the types of responses vaccinations need to induce protection. Although not all aspects of immunology can be covered in depth, more detailed insight will be provided into selected aspects of current research of particular relevance to vaccine design.

The overall module aim is to provide an overview of immunity to infections and developments in vaccines for infectious diseases.

Intended learning outcomes

Upon successful completion of the module a student will be able to: 

1. Have a critical awareness of the main immunological responses to selected pathogens and their influence on immunity and vaccine design.
2. Critically analyse and compare the evasion strategies of pathogens and the implications for vaccine design.
3. Review and analyse current literature using evidence to support or contradict a hypothesis, for example, the application of immunological techniques, data interpretation etc.

Assessment

This module is assessed by:

• A 2,500 word Assessed Assignment (30%).
• A 3,600 word Time Limited Assessment (70%).

Mode of delivery

Our distance learning modules are delivered entirely online via directed self-study and online materials via the Virtual Learning Environment.

Module duration

Distance learning module studies begin at the start of October each year. Students may start their studies at any time once they gain access to Moodle (the virtual learning environment) and study materials, and work through the materials in line with the assessment schedules. The study year runs from the beginning of October through to June examinations. Some students also study between June and September with extended tutorial support (e.g. those undertaking projects, the Clinical Trials integrating report, or two of the Epidemiology modules). Deadlines for submission of coursework vary per programme but are usually in February, March, May, and September.

How you'll study

Our distance learning programmes are predominantly online and largely self-directed study to enable you to study independently and at times convenient to you. You'll have access to tutorial support and the ability to interact with other students and form study groups throughout the study year via the discussions in our Virtual Learning Environment, Moodle.

Credits

• CATS: 15
• ECTS: 7.5

Module specification

For full information regarding this module please see the module specification.

Please note: information based on the 2025-26 module specification subject to change for 2026-27 entry.