Dr. Kathrin Jansen, a prominent figure in the pharmaceutical industry, has made significant contributions to the development of vaccines, particularly for Pfizer. As the Senior Vice President and Head of Vaccine Research and Development at Pfizer, she leads a team dedicated to creating innovative vaccines to prevent infectious diseases worldwide.
Early Life and Education
Dr. Jansen's journey began in Germany, where she earned her Doctorate in Microbiology and Immunology from the University of Göttingen. Her academic background laid a strong foundation for her career in vaccine research.
Career at Pfizer
Dr. Jansen joined Pfizer in 1997 and has since played a pivotal role in the development of several vaccines. She has been instrumental in the creation of Pfizer's Prevnar family of vaccines, which protect against pneumococcal disease, a leading cause of illness and death worldwide.

Prevnar and Prevnar 13
Under Dr. Jansen's leadership, Pfizer developed Prevnar, the first pneumococcal conjugate vaccine, which was approved in 2000. This vaccine was a significant breakthrough, as it targeted the most common strains of pneumococcal bacteria causing illness in children. Later, Prevnar 13 was introduced, expanding the number of serotypes covered to better protect against the evolving disease landscape.
COVID-19 Vaccine
Dr. Jansen's most recent achievement is her role in the development of the Pfizer-BioNTech COVID-19 vaccine. She led the team that worked tirelessly to create and test this mRNA vaccine, which has been a game-changer in the global fight against the COVID-19 pandemic.
Awards and Recognitions
Dr. Jansen's contributions to the field of vaccine research have been recognized with numerous awards. She was named one of TIME Magazine's 100 most influential people in the world in 2021, reflecting her significant impact on global health.

Leadership and Mentorship
As a leader in her field, Dr. Jansen is not only dedicated to her work but also to mentoring the next generation of scientists. She has been a strong advocate for women in STEM, encouraging more young women to pursue careers in science and medicine.
Dr. Kathrin Jansen's Impact on Global Health
Dr. Kathrin Jansen's work at Pfizer has had a profound impact on global health. Her vaccines have saved countless lives and have been instrumental in the fight against some of the world's most devastating diseases. Her leadership and dedication continue to drive innovation in vaccine research, shaping a healthier future for all.






















