Immunizations for viruses such as influenza and polio rely on the body’s ... ...

Immunizations for viruses such as influenza and polio rely on the body’s ability to recognize the virus and make antibodies against it. All of the following would allow for antibody production to prevent a virus from entering a cell except :
(A) injection of a small amount of “live” virus.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in 07. Viruses