| Course | MPH 506 Environmental Health in Public Health |
|---|---|
| Week | 7 |
| Paper type | Risk communication plan |
| Length | About 1,150 words, 5 pages |
| Format | APA 7 student paper |
| School | Chamberlain University |
| Program | Master of Public Health (MPH) |
| Updated | October 2026 |
Free sample paper for MPH 506 Week 7
Risk Communication Plan: Telling Eastgate Families, Pilots and Lindgren Elementary About Lead From Harmon Field Without Overstating or Hiding What Is Known
Student Name
Chamberlain University
MPH 506: Environmental Health in Public Health
Instructor Name
Month Day, Year
Risk Communication Plan: Telling Eastgate Families, Pilots and Lindgren Elementary About Lead From Harmon Field Without Overstating or Hiding What Is Known
Purpose and Situation
Brennan County will release the results of its soil sampling and air monitoring near Harmon Field, its general aviation airfield, in the spring. The results show more lead in yards close to the airfield's run-up pad than in yards farther away, and an air lead level at the fence below the national standard but well above background. Nothing in them separates aircraft lead from paint lead in children's blood. What follows is the health department's plan for telling the people affected. Its starting point is that the people receiving the news will be worried, some will be angry, and several groups have reasons not to trust the county, which owns the airfield whose fuel is in question.
Audiences, Named Separately
Five audiences need different messages, messengers and channels.
Eastgate parents of young children. About 240 children under six live in the two tracts; four in ten households speak Spanish at home. These families carry the greatest risk and have had the least chance to see the technical findings.
Lindgren Elementary staff and families. The school's playground is about 600 meters downwind of the run-up pad.
Pilots, flight schools and the airfield's fixed-base operator. They will hear the results as a threat to their activity and their livelihoods.
Eastgate residents without young children, including older adults in the mobile home park.
The county board of supervisors, which owns the airfield and must decide on any operational change.
What Each Audience Already Believes
Parents have heard, through a neighborhood social media group, that "the airport is poisoning kids," and some believe their children have lead poisoning. Others have never heard of leaded aviation fuel and will be surprised. The school's staff know the planes are loud and assume the problem is noise. Pilots believe their emissions are negligible compared with highways and that the county wants to close the airfield. Older residents in the mobile home park distrust the county because of a 2019 dispute over park water service. The board wants to avoid both a health scare and a confrontation with the aviation community.
Known, Unknown and Being Done
Every message will follow the same three-part structure, stated in plain language, because concealing uncertainty is what destroys credibility when it later emerges (Reynolds & Seeger, 2005).
What we know: lead from aircraft fuel settles in soil near the end of the runway; yards close to the run-up pad have more lead than yards farther away; CDC no longer treats any blood lead level in children as safe (Ruckart et al., 2021); studies at other airports found small increases in children's blood lead near airports that serve piston planes (Miranda et al., 2011; Zahran et al., 2023).
What we do not know: how much of the lead in Eastgate soil comes from aircraft rather than old paint; whether any Eastgate child's blood lead is raised by the airfield; whether air lead inside the neighborhood is higher than at the fence.
What we are doing: free blood lead testing for children under six, starting in April; a second air monitor inside Eastgate; testing of soil and indoor dust to tell aircraft lead from paint lead; and a proposal to the board to move the run-up area away from homes.
An Action With Every Message
Each message will end with something the audience can do. For parents: bring children under six for a free blood test on any of four Saturdays at the Eastgate community center, wash children's hands after outdoor play and before meals, use a damp cloth or mop rather than sweeping, and cover bare soil in play areas with mulch, which the county will deliver free. For the school: move the youngest classes' recess to the west side of the building during the busiest flight hours until the run-up area is moved. For pilots and flight schools: use the existing run-up area at the west end when winds allow, and give input on relocation. For the board: decide on run-up relocation and unleaded fuel at the county fuel farm by June.
Table 1
Messages, Actions, Messengers and Channels by Audience
| Audience | Core message | Action asked | Messenger | Channel |
|---|---|---|---|---|
| Eastgate parents | More lead near the runway end; free tests | Blood test; handwashing; damp cleaning | Pediatric nurse; promotoras from the community clinic | Door-to-door, clinic visits, WhatsApp group, Spanish radio |
| Lindgren Elementary | Playground is downwind; changes are simple | Shift recess for youngest classes | School nurse and principal | Staff meeting; letter home in two languages |
| Pilots and flight schools | Results, uncertainty and proposed changes | Use west run-up; join relocation planning | Airport manager and a pilot on the airport commission | Pilot meeting; written briefing |
| Older residents | Low risk to adults; help for grandchildren | Share testing dates with families | Park residents' association | Park meeting; printed notice |
| Board of supervisors | Evidence, uncertainty, low-cost options | Decide by June | Health officer | Briefing memo; public session |
Note. Note. Messengers chosen for trust with each audience; channels chosen because each audience already uses them.
Messenger Before Channel
The county is a poor messenger for Eastgate families, because it owns the airfield. The plan therefore leads with people the community already trusts: nurses and promotoras from the community health clinic, the school nurse and the residents' association. County staff will appear in support, answering technical questions. For pilots, the airport manager and a pilot on the airport commission will present the findings, so the message comes from inside the aviation community rather than against it.
Timing and Sequence
The board and pilots will be briefed two days before public release so they are not surprised, but not earlier, to avoid leaks that would reach parents first through rumor. Parents and the school will hear the results in person at the same time as the public release, with testing dates already scheduled. A single page of answers to expected questions will be ready in English and Spanish.
Evaluation and Adjustment
The plan will be judged by what people do and understand, not by how many flyers are handed out. Indicators are the number of Eastgate children under six tested within three months, against a target of 150 of about 240; the share of parents in a short follow-up survey who can name two ways to reduce exposure; and whether the neighborhood social media group shifts from "poisoning" to questions about testing. If testing is below 60 children after the first two Saturdays, the plan will add evening hours and home testing visits. If misinformation spreads, the pediatric nurse will answer in the group directly, in Spanish and English.
References
Miranda, M. L., Anthopolos, R., & Hastings, D. (2011). A geospatial analysis of the effects of aviation gasoline on childhood blood lead levels. Environmental Health Perspectives, 119(10), 1513-1516. https://doi.org/10.1289/ehp.1003231
Reynolds, B., & Seeger, M. W. (2005). Crisis and emergency risk communication as an integrative model. Journal of Health Communication, 10(1), 43-55. https://doi.org/10.1080/10810730590904571
Ruckart, P. Z., Jones, R. L., Courtney, J. G., LeBlanc, T. T., Jackson, W., Karwowski, M. P., Cheng, P.-Y., Allwood, P., Svendsen, E. R., & Breysse, P. N. (2021). Update of the blood lead reference value: United States, 2021. MMWR Morbidity and Mortality Weekly Report, 70(43), 1509-1512. https://doi.org/10.15585/mmwr.mm7043a4
Zahran, S., Keyes, C., & Lanphear, B. (2023). Leaded aviation gasoline exposure risk and child blood lead levels. PNAS Nexus, 2(1), Article pgac285. https://doi.org/10.1093/pnasnexus/pgac285
What the MPH 506 Week 7 assignment asks for
The seventh week asks you to write a risk communication plan for your hazard. Identify the audiences separately, with what each has at stake. Describe what each already believes and how far it trusts the source. Structure messages around what is known, what is not known and what is being done, stating uncertainty openly. Attach an action to every message so people are not left alarmed and powerless. Choose messengers the audience trusts before choosing channels. Plan the timing and sequence of release. End with how you will evaluate the plan and adjust it. Ground the plan in a recognized risk communication model and cite evidence where it applies.
Inside the MPH 506 Week 7 example
The plan is written for the release of soil and air results near a composite airfield owned by the same county that is reporting them. Five audiences are named: parents of young children, the elementary school, pilots and flight schools, older residents and the board. Each message states what is known, what is not, including how much lead comes from paint, and what the county is doing. A table pairs each audience with a message, an action, a trusted messenger and a channel, from promotoras and WhatsApp to a pilot on the airport commission. Release is timed so pilots and the board hear first by two days. Indicators include 150 of about 240 children tested within three months.
Reading the MPH 506 Week 7 grading rubric
The predictable loss in a risk communication plan is a technically correct plan that ignores what the audience feels and whether it trusts the source. A second is uncertainty smoothed away, so the message implies more confidence than the assessment supports and the correction later costs credibility. One message for the public, with no audiences distinguished, loses points, as do messages with no action attached. Plans that pick channels before messengers miss the trust problem. Strong plans name audiences separately, describe their beliefs, state known, unknown and being done, pair each message with an action, choose trusted messengers, plan timing and set indicators with a trigger for change.
MPH 506 Week 7 help from the desk
Risk communication plans often fail on trust rather than content, and that can be hard to see from inside an agency. If you share your hazard, your findings and the community involved, we can help you name the audiences, find out what they already believe and choose messengers they would listen to. We can also help you write messages that state uncertainty without causing panic. Your plan and its choices remain yours. If your section asks for the plan to follow a named model, such as crisis and emergency risk communication, mention it, and the custom sample will be organized around that model's stages. Where your community speaks more than one language, we can help plan which messages need translation first.
Get a MPH-506 Week 7 example written to your instructions
Send the Week 7 instructions with the framework and scenario your section supplies, and a custom example is written to that model and returned inside 24 to 48 hours. The first one is free. Anything actually issued to a real community stays yours to authorize.
More MPH 506 papers and MPH samples
- MPH 506 Week 1: Located Hazard Post
- MPH 506 Week 2: Environmental Hazard Analysis
- MPH 506 Week 3: Exposure Pathway Analysis
- MPH 506 Week 4: Risk Assessment Write-Up
- MPH 506 Week 5: Case Study Analysis
- MPH 506 Week 6: Community Environmental Assessment
- MPH 506 Week 8: Policy Brief
- MPH 505 Week 7: Communication Strategy Brief
- MPH 504 Week 7: Global Health Intervention Plan
- MPH 503 Week 7: Opinion Column Draft
- MPH 500 Week 7: Program Evaluation Plan
MPH 506 Week 7 questions, answered
Should I tell people about uncertainty?
Yes, and early. Concealed uncertainty surfaces eventually, and when it does an audience concludes it was misled about everything else as well. Stating what is known, what is not, and what is being done to find out is the formulation that survives contact with a skeptical community, which is why every established framework includes it.
What if the community does not trust the agency?
Then the messenger matters more than the message. Identify who does have standing locally, which may be a clinician, a faith leader, a community organization or a school, and plan through them. Plans that ignore an existing trust deficit and simply broadcast harder are the ones that fail most visibly in practice.
How do I avoid causing panic?
By attaching an action to every risk statement and being specific about who is affected. Panic is more often produced by vagueness than by frankness, since people who cannot tell whether they are at risk assume they are. Clear boundaries and a concrete protective step do more to calm a community than any amount of reassurance.
Where can I find a free MPH 506 Week 7 sample paper?
The full MPH 506 Week 7 risk communication plan for lead near a county airfield, with five audiences and a messenger table, is on this page.
Why does the MPH 506 Week 7 sample avoid using the county as the main messenger?
Because the county owns the airfield, so nurses, promotoras, the school nurse and a residents' association lead with families instead.