Why Are Toxoid Vaccines an Effective Means for Reducing Bacterial

Multiple Choice

Why are toxoid vaccines an effective means for reducing bacterial illness?

A) The toxin causes the damage, not the bacteria.
B) Bacteria have to die before the toxins can cause damage.
C) The toxins stimulate the immune system better than bacteria.
D) Bacteria have the toxins on their surface, so an immune response to the toxins will neutralize both.