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The Epic Interactive Encyclopedia 1998
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Epic Interactive Encyclopedia, The - 1998 Edition (1998)(Epic Marketing).iso
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Vaccine
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INFOTEXT
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1992-09-02
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278b
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9 lines
Vaccine is any preparation of modified
pathogens (viruses or bacteria) that is
introduced into the body, usually either
orally or by a hypodermic syringe, to induce
the specific antibody reaction that produces
immunity against a particular disease.
Subject by: Shaun Jay