Health Fiction Accessibility Adaptation

I need a health text fiction piece adapted for accessibility.

Key Requirements:
- Adapt to be accessible for a specific audience (e.g. visually impaired, hearing impaired, cognitive disabled).
- Implement critical accessibility features (e.g. text-to-speech, subtitles/captions, simplified text).

Ideal Skills:
- Experience with accessibility standards
- Familiarity with health-related content
- Skill in content adaptation for diverse needs

I'm open to suggestions on the best approach to ensure the adaptation is effective and user-friendly.