Novartis commissioned an explainer video to help doctors guide patients through the safe preparation and disposal of needle injections. Starting with a storyboard and a small set of provided assets, I illustrated key medical supplies, built smooth transitions to connect each step, and animated the entire sequence for clarity and pacing. Collaborating with Science 37, we shaped the visuals to be scientifically accurate yet easy to follow, resulting in a professional training tool that made complex medical instructions simple for doctors to present and patients to understand.