Legionnaires' disease was first recognized during an outbreakof pneumonia involving delegates to the 1976 American Legionconvention at a Philadelphia hotel. Full appreciation of itsrole other than as an exotic pathogen has only come in the pastseveral years. As diagnostic methods have improved and epidemiologicunderstanding of its reservoir has been exploited, legionellahas been found to be a common cause of community-acquired andnosocomial pneumonia. Many excellent reviews have been published,1,2,3,4so this review will focus on newer findings.
Epidemiology
Community-Acquired Pneumonia
Outbreaks of legionnaires' disease in hotels, cruise ships,and office buildings continue to garner media attention. The. . . [Full Text of this Article]
Nosocomial Pneumonia
Risk Factors
Pediatric Legionellosis
Mode of Transmission
Virulence
Clinical Manifestations
Laboratory Diagnosis
Therapy
Prevention
Source Information
From the Veterans Affairs Medical Center and the University of Pittsburgh, Pittsburgh.
Address reprint requests to Dr. Yu at the Infectious Diseases Section, VA Medical Center, University Dr. C, Pittsburgh, PA 15240.
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