What we’ve learned designing campaigns that move people—inside the constraints that matter
Public health communication strategy lives in tension.
You need to earn trust. You need to change behavior.
And you have to do it while staying inside some of the strictest messaging guardrails in the field:
- Legal clearance
- IRB review
- Plain language mandates
- Political neutrality
- Zero room for error
The result is often cautious messaging, stripped of voice and urgency—not because teams don’t care, but because the system doesn’t make it easy.
At Wondros, we’ve worked across that system. We’ve partnered with institutions like the National Institutes of Health (NIH), the California Department of Health Care Access and Information (HCAI), and LA County’s Department of Mental Health (LACDMH) to create public health campaigns that move—even inside the lines. And we’ve seen patterns: where messaging stalls, and where it can evolve.
Here are three shifts we believe public health leaders need to navigate right now:
1. Clarity Isn’t the Finish Line—It’s the Entry Point
The default thinking: If it’s clear, it’s effective.
The reality: If it’s not emotionally credible, it doesn’t land.
A lot of public health content checks the box for readability. It follows plain language guidelines and health literacy standards. It passes review. But it doesn’t stick—because it lacks tone, voice, and emotional connection.
One of the clearest examples came from LA County’s Mental Health Services 101 project. The language was simple by design. But the trust came from who was speaking, how they were framed, and why the tone felt real—not institutional, not prescriptive, just honest.
That’s the quiet power of a communication strategy that respects both regulation and emotion.
2. Cultural Fluency Can’t Be an Afterthought
The common mindset: “We’ve addressed cultural needs—we translated the materials.”
The reality: Translation alone doesn’t build trust. Cultural fluency has to be built in from the start.
Most public health institutions value cultural fluency. But too often, it enters the process as a compliance requirement, not a strategic driver. Materials get translated. Visuals reflect diversity. Community groups are consulted. But these efforts often happen late in the process—and miss the deeper work of resonance.
In our work with HCAI, we weren’t just recruiting Certified Wellness Coaches—we were activating Californians from all backgrounds to step into a new kind of care role. That meant designing every part of the campaign—messaging, visuals, distribution—with cultural insight built in from day one.
We worked with trusted messengers. We prioritized lived experience. We removed institutional tone.
The results?
✔ 2,250+ coaches recruited
✔ 700+ community partners engaged
✔ Goal exceeded six months early
True cultural fluency isn’t a final pass-through. It’s a way of designing from the inside out.
3. Process Literacy Is a Creative Advantage
The default belief: The creative team has to wait on compliance.
The reality: The creative team should understand compliance from day one.
This is where strong ideas often stall. Narratives get rewritten. Timelines get delayed. Campaigns lose urgency. Not because the message was wrong—but because it didn’t account for process reality.
That’s why teams that understand IRB review and legal clearance from the beginning move faster and with fewer dead ends. The creative gets sharper—not blander—when it’s built with constraint in mind. At Wondros, we build campaigns with process built in. Our strategists and creatives speak the language of federal review. We design for what will pass—not what we hope will pass. And that saves time, money, and trust.
In our work with NIH’s All of Us Research Program, we helped craft messaging that passed rigorous IRB and legal review—across multiple institutions—without losing clarity, tone, or urgency. The campaign needed to engage historically underrepresented communities in biomedical research, a task that demanded both cultural fluency and compliance fluency. We designed materials that could withstand scrutiny from dozens of stakeholders, while still feeling personal, respectful, and actionable to the public.
That’s the difference when process isn’t an obstacle—it’s part of the creative brief.
The Real Work Is Inside the Lines
Public health communication strategy isn’t about avoiding regulation. It’s about navigating complexity with clarity, care, and cultural precision. The best campaigns today aren’t the loudest—they’re the most trusted, the most human, and the most designed for real life.
The institutions that succeed in this moment will be the ones who build with constraints in mind—without sacrificing connection. We’ve seen it. We’ve helped make it happen. One campaign at a time.