A vaccine produces its effects by
A)directly attacking the antigens and neutralizing them.
B)chemotaxis, the attraction of antigens to areas where the vaccine can destroy them.
C)stimulating a primary immune response.
D)activating autoantibodies.

Question

Quizplus · Accepted Answer

A vaccine works by stimulating a primary immune response in the body. This response involves the activation of B cells and T cells, which recognize and remember the specific antigens associated with the vaccine. This process allows the body to develop immunity to the targeted disease-causing agent, preventing future infections. Vaccines do not directly attack antigens or activate autoantibodies, and chemotaxis is not typically involved in the immune response to a vaccine.

A Vaccine Produces Its Effects by