Merck announced it has entered into an agreement with Thermo Fisher Scientific to manufacture molnupiravir, Merck's investigational oral antiviral medicine for the treatment of COVID-19. This agreement is part of Merck's commitment to make this investigational medicine widely available globally, if approved for use by regulatory agencies. Molnupiravir is being developed by Merck in collaboration with Ridgeback Biotherapeutics. Thermo Fisher's manufacturing site in Whitby, Ontario, will manufacture molnupiravir for distribution in Canada and the United Kingdom as well as markets in the European Union, Asia Pacific and Latin America, pending local market approvals. It is one of three manufacturing sites in the world for this therapy.