Positive clinical trial results for Merck & Co's experimental antiviral COVID-19 pill reverberated through the healthcare sector on Friday, sending the drugmaker's stock price soaring while denting high-flying shares of vaccine companies and makers of other coronavirus therapies.
Merck shares jumped as much as 12.3% and hit their highest level since February 2020 after data showed the company's pill molnupiravir https://www.reuters.com/business/healthcare-pharmaceuticals/mercks-covid-19-pill-cuts-risk-death-hospitalization-by-50-study-2021-10-01 could halve the chances of dying or being hospitalized for those most at risk of contracting severe COVID-19. Experts hailed the news as potentially a huge advance in the fight against COVID-19.