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Maintenance: OpenLearn Create will be unavailable from 8:00-11:00am on Wednesday 26 June 2024.
Maintenance: OpenLearn Create will be unavailable from 8:00-11:00am on Wednesday 26 June 2024.
Immunization

Immunization

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Figure 1.3  Herd immunity can increase in a community through exposure to infection to a vaccine. (Diagram: Basiro Davey)

 1.2.4  Herd immunity