Phase III data on Merck & Co., Inc. and Ridgeback Biotherapeutics LP's oral ribonucleoside analog molnupiravir are being hailed as a transformative event for the COVID-19 pandemic, since an oral antiviral therapy that can lessen disease severity could have more impact than the injectable/infused therapies that have come before it.
Merck’s Oral Antiviral Data In COVID-19 May Change Pandemic Outlook
Merck/Ridgeback’s ribonucleoside analog shows nearly 50% reduction of risk for hospitalization or death in Phase III study. Firms will seek EUA in US; a contract is in place for 1.7 million courses of therapy.

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