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West Nile Encephalitis/meningitis
2001 Case Definition

West Nile Encephalitis/meningitis
2001 Case Definition
NOTE: A surveillance case definition is a set of uniform criteria used to define a disease for public health surveillance. Surveillance case definitions enable public health officials to classify and count cases consistently across reporting jurisdictions. Surveillance case definitions are not intended to be used by healthcare providers for making a clinical diagnosis or determining how to meet an individual patient’s health needs.

Subtype(s)

  • Arboviral encephalitis or meningitis
  • California serogroup encephalitis/meningitis
  • Eastern equine encephalitis/meningitis
  • Powassan encephalitis/meningitis
  • St. Louis encephalitis/meningitis
  • Western equine encephalitis/meningitis

Related Case Definition(s)

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National Notifiable Diseases Surveillance System (NNDSS)

NNDSS receives and shares case data from state, local, and territorial health departments to help public health monitor, control, and prevent serious diseases.

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