Opportunistic infection definition - Medical Dictionary definitions of popular medical terms easily defined on MedTerms

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November 21, 2009

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Definition of Opportunistic infection

AIDS Retrospective Slideshow

Opportunistic infection: An infection that occurs because of a weakened immune system. Opportunistic infections are a particular danger for people with AIDS. The HIV virus itself does not cause death, but the opportunistic infections that occur because of its effect on the immune system can.

See also opportunistic condition, opportunistic microorganism.

Last Editorial Review: 11/30/1999 8:49:00 PM

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