AstraZeneca (AZ) is a global, innovation-driven biopharmaceutical business. We are one of only a handful of companies that spans the full lifecycle from drug discovery to the commercialisation of prescription medicines for some of the world’s most serious diseases. But we are more than one of the world's leading pharmaceutical companies. A strong set of values guide our work.  By truly following the science we are resetting expectations of what a bio-pharmaceutical company can be.