When the immunologist says that pathogens possess infectivity, what is the immunologist explaining?
A) Infectivity involves the ability of pathogens to spread from one individual to others and cause disease.
B) Infectivity involves pathogens inducing an immune response.
C) Infectivity involves pathogens invading and multiplying in the host.
D) Infectivity occurs because pathogens damage tissue.

Question

Quizplus · Accepted Answer

Infectivity refers to the ability of pathogens to invade and multiply within a host, which is essential for establishing an infection.

When the Immunologist Says That Pathogens Possess Infectivity, What Is