Epidemiology Investigation Resources

CDC developed resources to assist state and local health departments with reporting Legionnaires’ disease cases and investigating individual cases and outbreaks. State and local health departments have jurisdiction over investigations in their state.

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Case Verification

Explains how to verify a case and find reporting tools...

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Patient Interview Tools

Provides data-gathering templates such as the hypothesis-generating questionnaire...

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Things to Consider: Outbreak Investigations

Describes general and special considerations for outbreak investigations and provides line list templates...