When disaster strikes, every second matters-and so does every word, but what if those words aren’t understood? What if they’re never read at all?

In our globally connected, linguistically diverse world, the ability to communicate disaster information in multiple languages and through visuals isn’t just a courtesy-it’s a critical public health imperative. This is especially true for populations who are often most vulnerable in emergencies: children, those with low literacy levels, non-native speakers, people with cognitive disabilities, and communities with limited access to formal education.

Disasters Don’t Speak Just One Language

Whether it’s a hurricane evacuation notice, wildfire air quality alert, or shelter-in-place order during an active shooter event, the consequences of inaccessible communication are deadly. The United States alone is home to more than 350 languages. In many communities, English is not the dominant language spoken at home. Yet emergency messages are still too often created in English-only formats, failing to account for the people most at risk.

Multilingual content isn’t about translation-it’s about inclusion, equity, and trust. It’s about ensuring that everyone-regardless of language spoken-receives life-saving information in time to act.

Children Don’t Read Emergency Bulletins-They Read Pictures

For children, who may not be able to read yet or who are cognitively overwhelmed during crises, visuals become their language. Bright, clear images can communicate danger, safety zones, hygiene steps, and emotional regulation strategies far more effectively than text alone. Think of pictograms that show “wash your hands,” “don’t touch flood water,” or “go here for safety.” These messages stick.

Child-focused disaster content should not be an afterthought. When we design materials with child development and comprehension in mind, we empower the youngest among us to respond with agency-not fear.

Beyond Accessibility: Visuals Help Everyone Under Stress

Even adults who are literate and fluent in English may struggle to process dense information during a disaster. When stress hormones surge and time is short, visuals cut through the chaos. Infographics, simple icons, QR codes linked to videos, and color-coded maps help people make fast, informed decisions, and when paired with multilingual options, their reach becomes exponential.

Recommendations for Disaster Communicators and Health Educators:

• Always provide disaster alerts and educational materials in the primary languages spoken by your community. Use certified translation services where possible.
• Incorporate images, pictograms, and color cues into every material-especially those meant for children or the general public.
• Use audio, animations, and storytelling in community trainings or social media to overcome literacy barriers.
• Test your materials with real users-including children, elders, and speakers of different languages-and revise based on feedback.
• Partner with local cultural leaders and educators to distribute and contextualize the materials in culturally relevant ways.

Because Communication Is a Lifeline

In the world of disaster preparedness, we spend a lot of time talking about surge capacity, resource allocation, and infrastructure, -ut the greatest resource we have is the ability to communicate effectively. Without inclusive, multilingual, and visual content, our preparedness efforts will never reach their full potential.

Let’s not assume understanding-we must ensure it. In every language. Through every medium. For every person.

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