Legionella environmental assessment form marking guide
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Legionella environmental assessment form marking guide

Filetype[PDF-429.04 KB]


  • English
    • Details Datasets Publications You May Also Like

    Details:

    • Alternative Title:
      LEAF
    • Corporate Authors:
      National Center for Environmental Health (U.S.)
    • Description:
      The Legionella Environmental Assessment Form Marking Guide (Marking Guide) is supplemental to the Legionella Environmental Assessment Form (LEAF). The LEAF Marking Guide walks the user through the LEAF by providing instructions and additional considerations for the questions. Additional considerations for questions provide further context and discuss relevant risk factors for Legionella growth and spread that users may find helpful. Using the LEAF Marking Guide will improve users’ understanding of a facility’s water systems and aerosolizing devices and assist facility management with minimizing the risk of Legionnaires’ disease. The LEAF and accompanying Marking Guide can be used along with epidemiologic information to determine whether to conduct Legionella environmental sampling and to inform a sampling plan. In addition, findings from the environmental assessment can be used to develop a water management program (WMP) by identifying areas at risk for Legionella growth or spread. The assessment should be performed on-site by an epidemiologist or an environmental health specialist with knowledge of the ecology of Legionella, building water systems, and water treatment. Public health professionals familiar with CDC resources such as the LEAF Marking Guide, Legionella Control Toolkit, and PreventLD have the appropriate knowledge to perform the environmental assessment and complete the LEAF.

      CS 328976-B

      legionella-environmental-assessment-marking-guide-508.pdf

    • Subjects:
    • Document Type:
      Pamphlet (or booklet)
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    Datasets

      • Sampling procedure and potential sampling sites
        Cite
        Filetype[PDF - 607.37 KB]
        :
        National Center for Immunization and Respiratory Diseases(U.S.)
        06/01/2019
        Description:
        Protocol for collecting environmental samples for Legionella culture during a cluster or outbreak investigation or when cases of disease may be associ...
        File Type:
        Filetype[PDF - 607.37 KB]
        File Type:
        Filetype[PDF - 607.37 KB]
        Sample data sheet
        Cite
        Filetype[PDF - 91.54 KB]
        :
        Centers for Disease Control and Prevention (U.S.)
        06/01/2019
        Description:
        Use this form to keep track of environmental samples taken for Legionella culture during a legionellosis outbreak investigation.NOTE: this is NOT a ch...
        File Type:
        Filetype[PDF - 91.54 KB]
        File Type:
        Filetype[PDF - 91.54 KB]
        Legionella environmental assessment form
        Cite
        Filetype[PDF - 750.61 KB]
        :
        National Center for Environmental Health (U.S.)
        01/23/2023
        Description:
        This form enables public health officials to gain a thorough understanding of a facility’s water systems and aerosolizing devices and assists facili...
        File Type:
        Filetype[PDF - 750.61 KB]
        File Type:
        Filetype[PDF - 750.61 KB]

    More +

    Publications

      • Sampling procedure and potential sampling sites
        Cite
        Filetype[PDF - 607.37 KB]
        :
        National Center for Immunization and Respiratory Diseases(U.S.)
        06/01/2019
        Description:
        Protocol for collecting environmental samples for Legionella culture during a cluster or outbreak investigation or when cases of disease may be associ...
        File Type:
        Filetype[PDF - 607.37 KB]
        File Type:
        Filetype[PDF - 607.37 KB]
        Sample data sheet
        Cite
        Filetype[PDF - 91.54 KB]
        :
        Centers for Disease Control and Prevention (U.S.)
        06/01/2019
        Description:
        Use this form to keep track of environmental samples taken for Legionella culture during a legionellosis outbreak investigation.NOTE: this is NOT a ch...
        File Type:
        Filetype[PDF - 91.54 KB]
        File Type:
        Filetype[PDF - 91.54 KB]
        Legionella environmental assessment form
        Cite
        Filetype[PDF - 750.61 KB]
        :
        National Center for Environmental Health (U.S.)
        01/23/2023
        Description:
        This form enables public health officials to gain a thorough understanding of a facility’s water systems and aerosolizing devices and assists facili...
        File Type:
        Filetype[PDF - 750.61 KB]
        File Type:
        Filetype[PDF - 750.61 KB]

    More +

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