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        Centers for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting People Centers for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting People
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        Water, Sanitation, & Hygiene (WASH)-related Emergencies & Outbreaks
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          Table of Contents

          Minus
          Related Pages
          Table of Contents
          • Contents
          • About Waterborne Disease Outbreaks
          • Water Systems
            • Drinking Water Systems
            • Recreational Water Systems
            • Other Water Systems
          • Preparation for a Waterborne Disease Outbreak Investigation
            • Organization
            • Partners
            • Training and Resources
            • Communication
              • Internal Communication
              • Communications with Partners
              • Public Communication
              • Communication Plan
              • Media Relations
              • Press Releases, Social Media, and Internal Talking Points
          • Waterborne Disease Outbreak Investigation Response
            • Detect a Possible Outbreak
              • Collecting Data to Detect Outbreaks
                • Epidemiologic Data
                • Clinical/Laboratory Data
                • Environmental Monitoring Programs
                • Other Data Sources
                • Investigation Tools
            • Define and Find Cases
              • Developing a Case Definition
              • Find Additional Cases
            • Generate Hypotheses
            • Test Hypotheses using Epidemiologic and Environmental Investigation
              • Epidemiologic Investigation
              • Environmental Investigation
            • Identify Source of Outbreak
            • Control Outbreak Through Remediation and Outreach
            • Decide Outbreak is Over
            • Prevent Future Outbreaks Through Summarizing, Interpreting, and Reporting Findings
              • Reporting a Waterborne Disease Outbreak
              • Learning from Outbreaks
          • Prevention and Education Materials
          • Appendices
            • Interpretation of an Epidemic Curve
            • Confirming Diagnosis
          Last Reviewed: December 1, 2022
          Source: Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Division of Foodborne, Waterborne, and Environmental Diseases (DFWED), National Center for Environmental Health (NCEH)
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          homeWater, Sanitation, & Hygiene (WASH)-related Emergencies & Outbreaks
          • Waterborne Disease Outbreak Investigation Toolkitplus icon
            • Contents
            • About Waterborne Disease Outbreaks
            • Water Systemsplus icon
              • Drinking Water Systems
              • Recreational Water Systems
              • Other Water Systems
            • Preparation for a Waterborne Disease Outbreak Investigation
            • Waterborne Disease Outbreak Investigation Responseplus icon
              • Detect a Possible Outbreak
              • Define and Find Cases
              • Generate Hypotheses
              • Test Hypotheses using Epidemiologic and Environmental Investigation
              • Identify Source of Outbreak
              • Control Outbreak Through Remediation and Outreach
              • Decide Outbreak is Over
              • Prevent Future Outbreaks Through Summarizing, Interpreting, and Reporting Findings
            • Prevention and Education Materials
            • Appendices
          Healthy Water Sites
          • Healthy Water
            • Drinking Water
            • Healthy Swimming
            • Water, Sanitation, and Environmentally-related Hygiene
            • Harmful Algal Blooms
            • Global WASH
            • WASH Surveillance
            • WASH-related Emergencies and Outbreaks
            • Other Uses of Water
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