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English definition of “immunodeficiency”


noun [U]     /ˌɪm.jʊ.nəʊ.dɪˈfɪʃ.ə US  /-noʊ-/ specialized
a condition in which a body is unable to produce enough antibodies to fight bacteria and viruses, often resulting in infection and diseaseImmunology and vaccination
(Definition of immunodeficiency noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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