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Bi
Defences against pathogens, the human immune system and vaccination • Biology
Evaluating the global use of vaccination
Lesson outcome
I can evaluate the benefits and risks of vaccinations, and explain the role herd immunity plays in reducing the spread of disease.
- IntroductionPrepare · Not available
- Starter quizActivate · Not available
- Lesson videoLearn · Not available
- Exit quizCheck · Not available