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Learn more about how we innovate to bring therapies to patients that significantly improve their lives.

Research and development are at the heart of fulfilling Pfizer's purpose as we work to translate advanced science and technologies into the therapies that matter most.

Research

Our Products

Find out about our diversified health care portfolio which includes some of the world’s best-known prescription medicines and vaccines.

Our Products

Helping Communities

See how we support the people in the communities where we work and live through our community investment partnerships.

Helping Communities

Clinical Trials

We are always seeking safe and effective ways to prevent or treat diseases. We are also committed to the safety of patients who take part in our trials, and uphold the highest ethical standards in our studies.