what is the main objective of vaccination
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Some, such as smallpox, have now been eradicated. The purpose of vaccination is to produce immunity. Immunity means the presence in a person's body of cells and substances known as antibodies that can produce a protective immune response.
Answered by
1
Answer:
Some, such as smallpox, have now been eradicated. The purpose of vaccination is to produce immunity. Immunity means the presence in a person's body of cells and substances known as antibodies that can produce a protective immune response.
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