Question

How is vaccination done?​

Answer 1

Answer:

For most vaccines, a weakened form of the disease germ is injected into your body. This is usually done with a shot in the leg or arm. Your body detects the invading germs (antigens) and produces antibodies to fight them. Those antibodies then stay in your body for a long time.

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Answer 2

Answer:

For most vaccines, a person infected from of the disease germ is injected into its body. Your body detects the invading germs and produces antibodies to fight them. Those antibodies then stay in your body for a long time.