Pfizer Pharmaceuticals

American biopharmaceutical company with its head office in New York, founded in Brooklyn in 1849 and listed in New York, one of the largest medicines companies in the world. Discovers, develops, makes and sells prescription medicines and vaccines in oncology, immunology and inflammation, internal medicine, infectious disease and rare disease, including the Comirnaty vaccine and Paxlovid, and runs its own research sites, manufacturing plants and toxicology, analytical and clinical development laboratories worldwide.