Topics A to Z

As part of NEHA's continuos effort to provide convenient access to information and resources, we have gathered together for you the links in this section. Our mission is "to advance the environmental health and protection professional for the purpose of providing a healthful environment for all,” as well as to educate and inform those outside the profession.

Jan|Feb 2014
76.6 | 48-54
Mubashir Ahmed, MBBS, MSc, Zafar Fatmi, MBBS, FCPS, Claudio J. Struchiner, Eduardo Massad, MD
Additional Topics A to Z: Hazardous Materials


We investigated a gastrointestinal illness cluster among persons who attended a baseball tournament (>200 teams) during July 2015. We interviewed representatives of 19 teams; illness was reported among only the 9 (47%) teams that stayed at Hotel A (p < .01). We identified 55 primary cases. A case-control study demonstrated that pool exposure at Hotel A was significantly associated with illness (odds ratio: 7.3; 95% confidence interval: 3.6, 15.2). Eight out of nine (89%) stool specimens tested were positive for Cryptosporidium, with C. hominis IfA12G1 subtype identified in two specimens. The environmental health assessment detected a low free available chlorine level, and pool water tested positive for E. coli and total coliforms. A possible diarrheal contamination event, substantial hotel pool use, and use of cyanuric acid might have contributed to this outbreak and magnitude. Aquatic facilities practicing proper operation and maintenance (e.g., following the Centers for Disease Control and Prevention’s Model Aquatic Health Code) can protect the public’s health.

May 2017
May 2017
79.9 | 16-22
Mary-Margaret A. Fill, MD, Centers for Disease Control and Prevention, Tennessee Department of Health, Jennifer Lloyd, MSPH, Shelby County Health Department, Tamal Chakraverty, MPH, MD, CPH, Shelby County Health Department, David Sweat, MPH, Shelby County Health Department
Additional Topics A to Z: Pathogens and Outbreaks

Chuck Lichon, R.S., M.P.H., Deputy Health Officer at District Health Department #2 in Michigan, developed a Children’s Environmental Health Power Point Program with the financial assistance of the Dow Chemical Company, Midland, MI.  The Power Points are approximately 25-35 minutes in length, allowing for a presentation to be made during one classroom setting, or to be used for a community presentation, allowing time for Q & A.  Some of the topics include: Sunwise, Body Art, Household Hazardous Waste, Meth, Recreational Water, and more.  They are free to download and use for presentations in your school, health department community presentations, or for media use.  Changes in the presentations should not be made without consent from the author, and/or the NEHA Board of Directors.  

The Crystal Meth PowerPoint is available via the link listed below:   

Chuck Lichon, R.S., M.P.H.
Additional Topics A to Z: Children's Environmental Health

Every day, thousands of shipments of toxic and radiological chemicals, traverse our highways and railways, as potential “agents of opportunity” for terrorists' use.  This informational session will describe:


  1. the public health threats due to Radiological and Chemical "Agents of Opportunity"
  2. the deficiencies in education and training of public health responders to these types of events, and
  3. the development and  relevance of a preparedness course called, "Radiological and Chemical Agents of Opportunity for Terrorism: The Emergency Medicine Response to Toxic Industrial Chemicals and Materials (TICs/TIMs) and Toxic Radiological Materials (TRMs)."
July 2015
Richard Collins, MS, REHS/RS, DAAS
Additional Topics A to Z: Hazards

The Great East Japan Earthquake was the first disaster ever recorded that included an earthquake, a tsunami, a nuclear power plant accident, a power supply failure, and a large-scale disruption of supply chains. Amid the deep devastation and massive recovery efforts, came the challenge of how to collect, store, sort, recycle, and process disaster debris in an efficient and sustainable manner. View this session to learn how this is being done at the largest outdoor Municipal Recycling Facility in operation, and return to your organization with a model for how to work with government and planning departments to permit and build temporary disaster debris processing facilities.

July 2015
Leonard Grossberg, MPA, REHS/RS
Potential CE Credits: 1.00
Additional Topics A to Z: Hazards

Due to population aging and an increase in longevity, there has been a disease transition to non-communicable diseases (NCDs), which are the challenge for the 21st Century. This is a new concept for environmental health and disaster management to explore, as the focus has traditionally been on communicable diseases in the disaster setting.

Today, damages to public health infrastructure such as food, water, and sanitation, place the vulnerable population with NCDs at great risk. In this session we discuss and debate possible approaches to and roles environmental health professionals play in mitigating the risks of disaster.

July 2015
Benjamin Ryan, MPH
Potential CE Credits: 1.00
Additional Topics A to Z: Hazards


This special report examines two federal laws, the Health Insurance Portability and Accountability Act of 1996 (HIPAA) and the Americans With Disabilities Act of 1990 (ADA), and considers the role each law plays in discussions about employees’ symptoms or illnesses. It is possible that existing state laws might restrict restaurant manager actions on this issue. Industry food safety professionals, however, specifically mentioned federal laws, so this special report will focus on federal regulations.

December 2017
December 2017
80.5 | 24-26
Julia Charles, JD, Office for State, Tribal, Local, and Territorial Support, Centers for Disease Control and Prevention, Taylor Radke, MPH, National Center for Environmental Health, Centers for Disease Control and Prevention