Most bacterial vaccines contain:
A) active bacteria.
B) attenuated bacteria.
C) dead bacteria.
D) bacterial toxins.

Name: Most bacterial vaccines contain: A) active bacteria. B) attenuated bacteria. C) dead bacteria. D) bacterial toxins.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Most bacterial vaccines contain dead bacteria. Attenuated bacteria are weakened, but still alive and able to replicate. Active bacteria and bacterial toxins can cause illness and are not typically used in vaccines.

Most Bacterial Vaccines Contain