Biology unit 1- Vaccination
- Created by: laurenmcshane
- Created on: 16-03-17 19:09
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Vaccination
Vaccination against a disease protects us from future infections by that specific pathogen.
MMR vaccine
- protects us from three major childhoof diseases
- measles
- mumps
- rubella
How does a vaccination work?
When a person is vaccinated they are…
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