PEDIATRICS Vol. 108 No. 2 August 2001, p. e39
ELECTRONIC ARTICLE:
Disseminated Vaccine Strain Varicella as the Acquired
Immunodeficiency Syndrome-Defining Illness in a Previously
Undiagnosed Child
Received Oct 9, 2000; accepted Mar 26, 2001.
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From the Department of Pediatrics, Divisions of * Infectious
Diseases, The Food and Drug Administration licensed a
live-virus varicella vaccine (Varivax; Merck & Co Inc,
West Point, PA) in March 1995. Prelicensure adverse events were
minimal; however, since licensure and increased vaccine use, rare
previously undetected risks have arisen. Presented here is the clinical
course of a previously undiagnosed, human immunodeficiency
virus-infected boy who developed dissemination of the vaccine
strain of varicella zoster after immunization.
chickenpox, human immunodeficiency virus, pneumonia, encephalopathy,
varicella vaccine, adverse events, dissemination.
Pulmonary,
Neurology, and ¶ General Pediatrics,
University of Michigan, Ann Arbor, Michigan; and § Department of
Pediatrics, Division of Pediatric Infectious Diseases, Columbia
University, New York, New York.





