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World English Dictionary
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HIV
HIV
noun
Definition:
virus disabling immune system:
either of two strains of a retrovirus, HIV-1 or HIV-2, that destroys the immune system's helper T cells, the loss of which causes AIDS.
Full form
human immunodeficiency virus
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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