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Vaccinations are important so that if you get that disease, your body will know how to fight it off and you won't suffer. Basically a vaccine is when they are putting the disease into your body but in a much weaker form of the disease so that every human body is capable of fighting it off quickly. This way your body knows how to fight it off and is prepared to fight it off if you get the real disease. This is why vaccinations are important for your body.

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14y ago

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