HYPERSENSITIVITY
VACCINATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Introduction into the body of a weakened, killed or piece of a disease-causing agent to prevent disease.
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vaccination
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immunization
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -How do vaccines work? Vaccines help your immune system fight infections faster and more effectively. When you get a vaccine, it sparks your immune response, helping your body fight off and remember the germ so it can attack it if the germ ever invades again.
Detailed explanation-2: -Active immunity is created by our own immune system when we are exposed to a potential disease-causing agent (i.e., pathogen).
There is 1 question to complete.