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How vaccination protects an individual

How vaccination protects an individual

Vaccination introduces a harmless form of a pathogen, or its antigens, into the body. The antigens stimulate lymphocytes to produce specific antibodies and memory cells without causing the full disease.

5.3.3 Advantages and disadvantages of immunisation Lesson

  1. GCSE
  2. /Biology
  3. /5.3.3 Advantages and disadvantages of immunisation

Step-by-step lessons on Edexcel GCSE Biology 5.3.3 Advantages and disadvantages of immunisation. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons