Cookie Preferences Cookie Preferences Changes to our company portfolio – MSD and Organon & Co. read more CONTACT US WORLDWIDE ABOUT US INVENTING FOR LIFE RESEARCH & DISCOVERY PRODUCTS PARTNERSHIPS CAREERS Two Names; One Company & Mission We are legally called MSD here in the UK and in other parts of the world, but are known as Merck & Co., Inc., Kenilworth NJ, USA, in America and Canada. LEARN MORE GB-NON-04299 Date of Preparation: May 2021 LATEST NEWS SOCIAL@MSDintheUK OTHER MSD SITES This Site Uses Cookies and Your Privacy Choice Is Important to Us We suggest you choose Customize my Settings to make your individualized choices. Accept Cookies means that you are choosing to accept third-party Cookies and that you understand this choice. See our Privacy Policy Reject Cookies Accept Cookies Customize my Settings