Because attenuated live vaccines contain viruses that are less virulent, many booster vaccines must be given to produce an effective immune response.

Name: Because attenuated live vaccines contain viruses that are less virulent, many booster vaccines must be given to produce an effective immune response.
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Question

Quizplus · Accepted Answer

Attenuated live vaccines typically produce a strong and long-lasting immune response with fewer doses because the live, albeit weakened, virus more closely mimics a natural infection.

Because Attenuated Live Vaccines Contain Viruses That Are Less Virulent