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opportunistic infection
(redirected from Opportunistic infections)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
opportunistic infection
n.
An infection by a microorganism that normally does not cause disease but becomes pathogenic when the body's immune system is impaired and unable to fight off infection.

opportunistic infection  (pr-t-nstk)
An infection by a microorganism that normally does not cause disease but does so when lowered resistance to infection is caused by the impairment of the body's immune system.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.opportunistic infection - any infection caused by a microorganism that does not normally cause disease in humans; occurs in persons with abnormally functioning immune systems (as AIDS patients or transplant patients receiving immunosuppressive drugs)
infection - the pathological state resulting from the invasion of the body by pathogenic microorganisms
aspergillosis - an opportunistic infection by a fungus of the genus Aspergillus; characterized by inflammation and lesions of the ear and other organs


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Findings of the study were presented at the Conference on Retroviruses and Opportunistic Infections in Montreal.
The mobile HIV outreach clinic, donated to the hospital last year, can produce a detailed report of a patient's immune system within ten minutes, helping medical staff to detect HIV, as well as tuberculosis, other opportunistic infections, and anemia.
This makes you more susceptible to certain types of cancers and to opportunistic infections your body would normally resist, such as pneumonia and meningitis.
 
 
 
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