Pioneering technological innovation and sustainability in vaccine manufacturing to ensure pandemic preparedness and global access

The COVID-19 pandemic demonstrated the potential of accelerated vaccine development and manufacturing but also exposed systemic weaknesses in global preparedness and equitable access. Today, with the world still at risk of new pandemics exacerbated by climate change, there is an urgent need to reimagine vaccine manufacturing through the dual lenses of technological innovation and environmental sustainability. In this article, we explore key enablers for minimizing waste and embedding circular economy thinking into vaccine research and production. We discuss VaxHub Sustainable as an example of how to integrate multidisciplinary expertise to support vaccine technology innovation and minimize the environmental footprint of vaccine manufacturing. By aligning pandemic preparedness with sustainable bioprocess design, this work aims to ensure resilient vaccine manufacturing for the future.