Question

Researchers have recently demonstrated that stressed people are more susceptible to contracting the common cold than people who are not stressed. What kind of stress must the infected patients be experiencing, and why does it make them more susceptible to the virus?

a) Emotional stress; it suppresses the immune system.
b) Physical stress; it weakens the respiratory system.
c) Mental stress; it increases viral resistance.
d) Chemical stress; it alters viral behavior.

Answer 1

Emotional stress suppresses the immune system and makes people more susceptible to contracting the common cold virus.

Step-by-step explanation:

The infected patients must be experiencing emotional stress, as it suppresses the immune system and makes them more susceptible to contracting the common cold virus.