Scaling Global Health Education

In global health education, creating strong content is only part of the challenge. Delivering it clearly and consistently across different countries, devices, and learning environments matters just as much.

For NextGenU, that includes online courses for global learners, onboarding programs for public health professionals, and mobile-first training for frontline healthcare workers.

Across all of these environments, voice shapes how people learn.

Voice as part of the learning experience

When learners engage with complex topics such as epidemiology, clinical procedures, and health systems, delivery matters as much as the material itself.

Clear narration improves comprehension. Inconsistent audio creates friction.

As demand for video-based learning increased, NextGenU needed a way to scale high-quality narration across courses without slowing production or reducing clarity.

They integrated ElevenLabs across their learning workflow to power course narration, training modules, and localized audio experiences.

Today, ElevenLabs supports:

• Course videos and lesson summaries.
• Onboarding experiences.
• Clinical step-by-step instruction.
• Localized audio for global learners.

In three featured courses alone, more than 5,000 learners have already engaged with voice-supported training.

Supporting different styles of learning

Voice plays different roles depending on the course.

In some cases, it supports narrative learning. In others, it delivers clear procedural guidance.

Example: Narrative learning in public health

In Critical and Systems Thinking, learners follow an epidemiologist investigating a real-world health crisis. Narration connects interdisciplinary concepts and guides learners through complex material.

Example: Clinical training for overdose response

In Naloxone Training: Treating an Opioid Overdose, narration is structured and procedural. Learners are guided through recognizing and responding to an overdose situation step by step.

Across both formats, learner feedback consistently highlights narration as an important part of comprehension.

"The videos made the content very easy to understand and follow."

"The explanations were clear, and the video lectures helped break down concepts step by step."

Many learners also requested additional video-based content.

Designing for global accessibility

At Public Health U, learners span low- and middle-income countries, where accessibility and clarity are especially important.

Courses are delivered through multi-module video series covering topics including epidemiology, nutrition, and health systems. In many cases, voice-supported video serves as the primary learning interface.

Survey data showed:

• More than half of learners identified videos as the most helpful component.
• Only a small minority felt the videos needed improvement.

For these learners, voice is not just supporting the experience. It is guiding it.

“ElevenLabs has helped us create high-quality AI-generated voiceovers that make our content more accessible and engaging for diverse learning needs.” — Reisha Narine, Program Coordinator, Public Health U

Delivering mobile-first training for healthcare workers

In some environments, audio is essential.

Through the Jacaranda Health DELTA project, NextGenU delivers training to healthcare workers across Sub-Saharan Africa through WhatsApp-based learning modules designed for low-bandwidth mobile environments.

In these settings, voice becomes the primary interface.

Example: Localized training for frontline workers with regional voices

Using ElevenLabs, NextGenU generated Kenyan-accented voiceovers to make content more relatable and trustworthy for learners on the ground.

As Samayaa Seepaul explains, "ElevenLabs powers the voice behind this training, producing friendly, Kenyan-accented audio that makes the content feel familiar and trustworthy to learners on the ground."

This level of localization was previously slow and expensive to produce at scale.

Now, teams can adapt content more quickly for different regions and audiences while maintaining consistency across programs.

Expanding access to understanding

For NextGenU, AI voice has become part of the infrastructure behind global education delivery.

Together with ElevenLabs, they are expanding:

• Voice-supported learning across additional courses.
• Localized voices and languages.
• Training for underserved and remote communities.
• The speed at which new educational programs can launch.

At global scale, education is not only about access to information.

It is about access to understanding.

And increasingly, that begins with voice.

If your nonprofit could benefit from ElevenLabs resources, check out our Impact Program page here.