MAHC Principles & Style Guidance

Starting in 2007, CDC worked with a national collation to develop the MAHC and released the MAHC 1st Edition in August 2014. To keep the MAHC up to date with the latest public health data and design innovations, CDC partners with the CMAHC multi-disciplinary, multi-sectoral membership to receive the member voting results on proposed change request to the MAHC. As sole owner of the MAHC and in order to publicly post the CMAHC on CDC’s website, CDC reserves the right to change the MAHC code as it sees fit. In addition, CDC reserves the right to review each CMAHC change request and accept or reject the change request proposal: CDC will release the rationale for any decision to reject a CMAHC change request proposal decision.

CDC will limit changes to MAHC code sections 3 through 6 that are not part of CMAHC change request process. However, CDC reserves the right to not accept a change request if CDC determines it does not serve public health or is not supported by the data or best practices submitted. CDC reserves the right to alter MAHC code sections 1 and 2 but still encourages submission of change requests. CDC encourages MAHC Code changes that also include supplemental annex language.

CDC reserves the right to alter MAHC Annex as needed to keep it up to date and relevant. The scale of potential changes needed in each revision cycle makes it necessary for CDC to make changes as necessary. However, CDC still strongly encourages submission of CMAHC change requests, particularly with new or expanded and appropriately referenced sections to add to the Annex. CDC considers the Annex a living reference document and solicits input on improvements.

1. Provide guidance on how state and local officials can transform a typical health department pool program into a data-driven, knowledge-based, risk reduction effort to prevent disease and injuries and promote healthy recreational water experiences.
2. Evolution not revolution. We strive to incrementally improve systems to allow regulatory and industry partners to adapt to MAHC guidelines.

• Preferences for linking journal articles:
  • HTML full text, if open access
  • PDF full text, if open access
  • PubMed abstract
  • Other site abstract
• Look up open access status:
  • PubMed — right hand corner
• Always open access:
  • MMWR
  • Emerging Infectious Diseases
  • PLoS
• In-text use of references
  • Superscript numbers on references.
    • Should link to specific reference
    • Should be located:
      • Directly by the reference or
      • After the period at the end of the referenced sentence
• Citation format
  • Format is essentially the PubMed format that is rearranged to be authors-title-citation. All references should be checked for open access (upper right corner of PubMed abstract) with link to open access first or abstract if not open access.
  • The title of the reference should be hyperlinked to open-access location or abstract in PubMed. 
  • If there is a PDF then the PDF icon is inserted so it does not break the reference in half
  • The reference list at the end of the Annex will use complete references with all author names, but the footnoted references within the Annex text will only list the first author, then comma "et al"
    • Example:
      • Morgan OW, et al. Schistosomiasis among Recreational Users of Upper Nile River, Uganda, 2007. Emerg Infect Dis. 2010;16(5): 866-8.
  • Journal article format per PubMed format
    • National Library of Medicine Journal Abbreviations for journals are listed at https://www.nlm.nih.gov/pubs/factsheets/constructitle.html
    • All authors listed
      • Author last name-space-author initials (no periods between initials)-comma-last author (no "&" or "and" added)-period-space
      • Full title (sentence case—NOT capitalized for each word)-period-space
      • Journal abbreviation (IOM standard, not italicized, no periods after abbreviated portion of title—i.e., Epidemiol Infect)-period-space
      • Year-semicolon-volume-(issue)-colon-full first page-dash- full last page-period
        • Example:
          • Buss BF, Safranek TJ, Magri JM, Török TJ, Beach MJ, Foley BP.  Association between swimming pool operator certification and reduced pool chemistry violations — Nebraska, 2005–2006. J Environ Hlth. 2009;71(8):36–38.
  • Article name is sentence case—caps on first word and any genus names only.
  • All species and genera names should be italicized in titles but no other italics (i.e., title, journal) are used
    • Example:
      • Golaszewski G, Seux R. The kinetics of the action of chloroisocyanurates on three bacteria: Pseudomonas aeruginosa, Streptococcus faecalis, and Staphylococcus aureus. Water Res. 1994;28(1): 207-217.
  • Web link as a reference
    • The use of a web link should also include authors, document name, and access dates for link, etc. in addition to the link.
      • Example:
        • Gipson K. Pool and spa submersion: estimated injuries and reported fatalities, 2010 Report. May 2010. U.S. Consumer Product Safety Commission. Accessed on 02/27/2011 at http://www.cpsc.gov/library/foia/foia10/os/poolsub2010.pdf.
  • Books as references

• • • General format
      • Authors or Editors. Book title. Edition. Secondary Author (or translator). Place of Publication: Publisher; Date of Publication. Total number of pages.
        • Example:
          • Eyre HJ, Lange DP, Morris LB. Informed decisions: the complete book of cancer diagnosis, treatment, and recovery. 2nd ed. Atlanta: American Cancer Society; c2002. 768 p.
    • Book with no authors
      • Start with the title of the book
      • Format:
        • Book title. Edition. Secondary Author (or translator). Place of Publication: Publisher; Date of Publication. Total number of pages.
          • Example:
            • HIV/AIDs resources: a nationwide directory. 10th ed. Longmont (CO): Guides for Living; c2004. 792 p.
    • Parts of the book
      • Volume of a book
      • Format:
        • Author. Title of Book. Edition. Place of Publication: Publisher; Date. Name of Part Number of Part, Title of Part; Location of Part.
          • Example:
            • Speroff L, Fritz MA. Clinical gynecologic endocrinology and infertility. 7th ed. Philadelphia: Lippincott Williams & Wilkins; c2005. Chapter 29, Endometriosis; p. 1103-33.