• Legionnaires' disease Investigations
  • Request CDC Assistance

• Public Health Strategy
  • Outbreak Investigations
  • Control Measures
  • Sources of Exposure
  • Environmental Sampling
  • Identifying Cooling Towers
  • Pictures of Cooling Towers
  • Legionella Testing and Specimen Collection
  • Communication Plans
  • Remediation Plans
  • When an Outbreak Is Over
  • Travel-associated Outbreaks
  • Community-associated Outbreaks

• Data Methodology
  • Case Report Forms and Instructions
  • Case Definitions

• Publications
  • Process Environmental Samples
  • Toolkit: Laboratory Response

• Investigating Healthcare-associated Cases and Outbreaks
  • Health Care: Defining Facilities & Cases
  • Deciding Whom to Test
  • Planning the Investigation
  • Looking for Additional Cases
  • Implementing Control Measures in Healthcare Facilities
  • Preventing Healthcare-associated LD

• Investigation Resources
  • Environmental Resources
  • Cruise Ship Questionnaire Template
  • Medical Record Abstraction Form Template