Which of the following is an example of a subunit vaccine?
A)The surface protein of a virus is used to make the vaccine.
B)The virus is exposed to ultraviolet light.
C)The virus is exposed to formaldehyde.
D)The virus is grown in a host other than humans and thus grow more slowly than normal.

Question

Quizplus · Accepted Answer

A subunit vaccine is most commonly made by using a key part of the virus, usually a protein, that is recognized by the immune system. In this case, the surface protein of the virus is used to create the vaccine. Option B describes a type of inactivated vaccine, option C describes a type of chemical inactivation vaccine, and option D describes a live-attenuated vaccine, none of which are examples of subunit vaccines.

Which of the Following Is an Example of a Subunit