Vaccinated - treat with a vaccine to produce immunity against a disease, Community - a group of people living in the same place or having a particular characteristic in common, Dose - a quantity of a medicine or drug taken or recommended to be taken at a particular time, Precaution - a measure taken in advance to prevent something dangerous, unpleasant, or inconvenient from happening, Virus - an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host.,

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