Pregunta:
Both types (inactivated and attenuated vaccines) are capable of producing immunity. 1 However, the __ typically have more antigenicity so are more likely to confer permanent immunity. 2 __, however, must be administered again over time for maintenance.
Autor: LEIGHTON DWIGHT OBILLOSRespuesta:
. 1 attenuated vaccines 2 Inactivated vaccines
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