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)

Will be marking brainliest!

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nansonthomas
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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