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Plague  Lesson 6
 Public Health Issues

Case Definitions

  • Suspect Case
    • Clinically compatible case.
      • Finding in clinical specimens of stained organisms that have features of Yersinia pestis.
  • Probable Case
    • Clinically compatible case
      • Presumptive laboratory results.
      • Positive DFA test.
      • PCR evidence of Yersinia Pestis.
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Graph of SARS Cases in Hong Kong, Spring 2003.
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Page last reviewed February 12, 2007
Page last modified September 7, 2004

  • Content source: CDC Emergency Risk Communication Branch (ERCB), Division of Emergency Operations (DEO), National Center for Emerging and Zoonotic Infectious Diseases (NCEZID)
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