Regeneron begins COVID-19 antibody cocktail late-stage trial, shares rise Leave a reply Regeneron said it began late-stage clinical trials to assess the effectiveness of its antibody cocktail. Read More Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Share on Pinterest (Opens in new window) Pinterest Share on Telegram (Opens in new window) Telegram Share on WhatsApp (Opens in new window) WhatsApp Email a link to a friend (Opens in new window) Email Like Loading...