Novavax can finally breathe a sigh of relief – at least a small one. The Food and Drug Administration approved the company's Covid-19 vaccine after more than a month of delay b

(Reuters) -Novavax shares surged more than 17% before the bell on Monday, following the long-delayed approval of its COVID-19 vaccine from the U.S. health regulator, albeit with new conditions. The U.

Novavax had expected full approval for broader use by April 1, after the FDA reviewed data from a 30,000-person clinical trial showing the vaccine was safe and effective. But instead of a broad approval, the FDA asked the company to conduct more research.