We are leading the way in developing a broad portfolio and innovative pipeline of vaccines to make an impact for society. We deliver over two million vaccine doses per day to people living in over 160 countries.

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The vaccines in our portfolio have been helping to protect people from serious disease for well over 100 years, with our Marietta, PA site dedicated to smallpox vaccine production since 1882.  Today, our vaccines continue to make an impact for society by tackling some of the world’s most devastating diseases, including pneumococcal disease, meningitis, hepatitis, rotavirus, whooping cough and influenza.

Vaccines portfolio