For over 100 years, Sanofi Pasteur has been committed to developing and manufacturing vaccines to help protect people against a range of diseases including cholera, dengue fever, diphtheria, polio, pertussis, tetanus, hepatitis A and B, meningitis and influenza. Our history is grounded in the work of life science pioneers, including the world-famous Louis Pasteur, who discovered how infectious diseases reproduce and spread. These pioneers unlocked the public health potential of vaccination and developed efficient mass production methods to ensure the broadest access to vaccines. Since then, Sanofi Pasteur has become one of the world's leading manufacturers of vaccines.

We believe in a world where no one suffers or dies from a vaccine-preventable disease. To help achieve this, we partner with the public health, medical and scientific communities to improve access to vaccines and to increase vaccination coverage, while striving to develop new and improved vaccines to enhance health and well-being.