In July 2023, Rogier Sanders received an honorary doctorate from the University of Southampton in recognition of his significant contributions to virus and vaccine research.

His groundbreaking discovery involves a protein-stabilizing method that enhances the effectiveness of vaccines against various viruses. While initially focusing on the HIV virus, Sanders' innovative approach extends to the vaccination of other viruses, including COVID-19. Notably, most COVID-19 vaccines, such as Pfizer, Janssen, and Moderna, incorporate the techniques pioneered by Rogier, benefiting hundreds of millions of people. Since 2016, Sanders has held the position of Professor in Virology, specializing in Experimental Vaccinology.