Vaccines

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  • Immunity
    • Dead or inactive pathogens are injected to be used as a vaccine.
    • The antibodies recognise the antigens ( the protein shape) on the pathogen. So they can get rid of it before causing any harm.
    • MMR is a vaccination that prevents Measles, Mumps and Rubella.
    • This person is now immune.It prevents further infection because the body responds quickly be producing more antibodies.

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