Merck & Co., Inc.'s antiviral Lagevrio (molnupiravir) for COVID-19 generated $3.2bn in sales in the first quarter, powering a Q1 revenue surge, but even without Lagevrio the base business turned in a solid financial performance with growth of 19%.
The strong sales reported on 28 April led Merck to raise revenue guidance for the year by around $500m to...








