Emerging Infectious Diseases (Nov 2002)

Human Exposure following Mycobacterium tuberculosis Infection of Multiple Animal Species in a Metropolitan Zoo

  • Peter Oh,
  • Reuben Granich,
  • Jim Scott,
  • Ben Sun,
  • Michael Joseph,
  • Cynthia Stringfield,
  • Susan Thisdell,
  • Jothan Staley,
  • Donna Workman-Malcolm,
  • Lee Borenstein,
  • Eleanor Lehnkering,
  • Patrick Ryan,
  • Jeanne Soukup,
  • Annette Nitta,
  • Jennifer Flood

DOI
https://doi.org/10.3201/eid0811.020302
Journal volume & issue
Vol. 8, no. 11
pp. 1290 – 1293

Abstract

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From 1997 to 2000, Mycobacterium tuberculosis was diagnosed in two Asian elephants (Elephas maximus), three Rocky Mountain goats (Oreamnos americanus), and one black rhinoceros (Diceros bicornis) in the Los Angeles Zoo. DNA fingerprint patterns suggested recent transmission. An investigation found no active cases of tuberculosis in humans; however, tuberculin skin-test conversions in humans were associated with training elephants and attending an elephant necropsy.

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