Immunodeficiency Can Occur in All of the Following EXCEPT

Question

Immunodeficiency can occur in all of the following EXCEPT:
A)the elderly.
B)HIV-infected individuals.
C)newborns.
D)All of these choices are correct.

Accepted Answer

All the options listed (the elderly, HIV-infected individuals, and newborns) can experience immunodeficiency, making none of them an exception.