The dramatic increase in the diversity and number of infections is due to a combination of improved recognition and laboratory diagnostic techniques and an increasing population of susceptible individuals. A number of factors are necessary for most invasive infections to occur:
- Exposure to the fungal organism
- Host acquisition of the potential
pathogen
- Some species must compete with
commensal microbial flora
- Breach of the barriers afforded by
skin and mucous membranes
- Growth in sufficient numbers to overcome host immune defenses
Course Number: V035B.043001
This CME Expires on July 1, 2003; no tests will be accepted after this date.
This course is accredited by
The University of Pittsburgh School of Medicine, Center for Continuing Education
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