write an essay about 'how vaccination is important to us' please give right answer
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Answer:
infectious disease
Explanation:
Vaccination is the administration of a vaccine to help the immune system develop protection from a disease. Vaccines contain a microorganism or virus in a weakened, live or killed state, or proteins or toxins from the organism. In stimulating the body's adaptive immunity, they help prevent sickness from an infectious disease.
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Answer:
hiii
Explanation:
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