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Breaking transmission

Breaking transmission

Transmission is the passing of a pathogen from an infected organism to another organism. Pathogens spread by routes including contaminated water, airborne droplets, vectors and direct contact with body fluids.

5.1.5 Spread and prevention of pathogens Lesson

  1. GCSE
  2. /Biology
  3. /5.1.5 Spread and prevention of pathogens

Step-by-step lessons on Edexcel GCSE Biology 5.1.5 Spread and prevention of pathogens. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons