We aspire to be the premier research-intensive biopharmaceutical company

Our research
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We operate responsibly every day to enable a safe and healthy future for people and communities globally.

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About us

For more than 130 years, we have brought hope to humanity through the development of important medicines and vaccines. 

Our pipeline

We follow the science where we can make the greatest difference, now and in the future

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Clinical trials

Clinical trials help find new treatments to help save and improve lives. Our progress is due in large part to the important and tough scientific questions we set out to answer with our trials and collaborations.