noun
- 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. ).
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). opportunistic infection. Retrieved September 23, 2026, from http://smartdefine.org/opportunistic_infection/definitions/1245803 |
| Chicago | WordNet. 2010. "opportunistic infection" http://smartdefine.org/opportunistic_infection/definitions/1245803 (accessed September 23, 2026). |
| Harvard | WordNet 2010, opportunistic infection, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/opportunistic_infection/definitions/1245803>. |
| MLA | WordNet. "opportunistic infection" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/opportunistic_infection/definitions/1245803> |