immunodeficient
Adjective
Meaning
incapable of developing an immune response following exposure to an antigen
Source: WordNetSynonyms
Antonyms
Examples
immunodeficient rodents
The man, a resident of Washoe County, reportedly had no known immunodeficient conditions, nor did he have any underlying problems.
Getting a flu shot also protects the health of those who are immunodeficient, elderly or too young to get the vaccine.