The process of developing personalized vaccines involves several steps: 1. Genetic Profiling: Collecting and analyzing the genetic information of an individual. 2. Identification of Antigen Targets: Identifying unique antigens or molecular markers that are specific to the individualâs pathogen strain or cancer cells. 3. Vaccine Development: Designing and creating a vaccine that targets these specific antigens. 4. Administration and Monitoring: Administering the tailored vaccine and monitoring the individual's immune response.