A vaccine against HIV proteins made by a genetically -engineered vaccinia virus that has infected a eukaryotic cell line is a(n)
A) toxoid vaccine.
B) subunit vaccine.
C) conjugated vaccine.
D) nucleic acid vaccine.
E) inactivated whole-agent vaccine.

Question

Quizplus · Accepted Answer

A subunit vaccine contains isolated proteins from a virus, in this case, HIV proteins produced by a genetically-engineered virus, making it a subunit vaccine.

A Vaccine Against HIV Proteins Made by a Genetically -Engineered