Generic Competition Collapses Vertex CF Revenue 80% by 2027
Multiple generics flood the market within 18 months, triggering price war that drives annual costs below $10,000. Insurance companies immediately switch to generics, cutting Vertex's CF revenue from $9B to under $2B. The company survives by pivoting to gene editing and other rare disease treatments funded by its CF windfall years. Thousands of previously untreated patients gain access globally. Vertex becomes case study in patent cliff risks for single-franchise biotechs.
