Pfizer Inc. discovers, develops, manufactures, markets, distributes, and sells biopharmaceutical products worldwide. It offers medicines and vaccines in various therapeutic areas, including cardiovascular metabolic and women's health under the Premarin family and Eliquis brands; biologics, small molecules, immunotherapies, and biosimilars under the Ibrance, Xtandi, Sutent, Inlyta, Retacrit, Lorbrena, and Braftovi brands; and sterile injectable and anti-infective medicines, and oral COVID-19 treatment under the Sulperazon, Medrol, Zavicefta, Zithromax, Vfend, Panzyga, and Paxlovid brands. The company also provides medicines and vaccines in various therapeutic areas, such as pneumococcal disease, meningococcal disease, tick-borne encephalitis, and COVID-19 under the Comirnaty/BNT162b2, Nimenrix, FSME/IMMUN-TicoVac, Trumenba, and the Prevnar family brands; biosimilars for chronic immune and inflammatory diseases under the Xeljanz, Enbrel, Inflectra, Eucrisa/Staquis, and Cibinqo brands; and amyloidosis, hemophilia, and endocrine diseases under the Vyndaqel/Vyndamax, BeneFIX, and Genotropin brands.