Scratching the surface: Exploratory analysis of key opinion leaders on rate limiting factors in novel adjuvanted-vaccine development

This exploratory qualitative article analyzes the potentially rate-limiting factors affecting value chain dynamics during adjuvanted-vaccine development. Adjuvants are considered immunostimulating substances that can be added to a vaccine. Although adjuvants have the potential to elicit adverse reactions, they also offer certain benefits. After approximately 90 years of R&D, why have only four adjuvants been approved? Although ample literature...