Genetic manipulation of a microbe to remove one or more virulence factors is a method for producing a(n) vaccine.
A) toxoid
B) combination
C) attenuated
D) DNA
E) inactivated

Question

Quizplus · Accepted Answer

Attenuated vaccines are created by reducing the virulence of a pathogen, often by removing or altering virulence factors, to produce a weakened form that can stimulate an immune response without causing disease.

Genetic Manipulation of a Microbe to Remove One or More