hjberry2891 hjberry2891

11-02-2021
Biology

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7. a) How does a vaccine relate to the virus that it protects against? (1 point)

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nansonthomas nansonthomas

11-02-2021

Answer:

A vaccine usually is the virus in an altered way, like, most vaccines like the flu shot is a dead flu virus, so by injecting a dead flu virus in your body you learn how to protect yourself from it.

Explanation:

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