ACTIVE IMMUNITY: The hib vaccine gives one active immunity. Therefore it stay with you for a long time...Life.
Answered 3/26/2015
5.7k views
None: They don't receive any immunity.The vaccine helps them generate their own active antibodies to the germ. You can receive immunity from your mother in the womb, or when given gamma globulin or other forms of globulin.
Answered 5/10/2017
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