Why haven’t we cured the common cold? This thought-provoking TED-Ed resource explores the science behind viral mutation, failed vaccines, and the challenges of creating effective antiviral drugs.Designed for high school and college-level biology, health, or virology units, this resource includes: ✔️ 20 rigorous discussion questions to test comprehension and encourage critical thinking ✔️ A structured writing prompt for explanatory or argumentative essays ✔️ A debate topic with multiple perspe