![Shares of drug giant Pfizer surged more than 10% in early trading Friday after the company announced positive test results for an experimental pill it has developed to fight Covid-19. People are shown here walking in front of Pfizer sign at Pfizer World Headquarters on March 23](https://abc17news.b-cdn.net/abc17news.com/2021/11/hypatia-h_8abe3d187acfcbce0b0f2b6ff6e37210-h_e048f644db21e2ffda32ade82a562adb-300-375x225.jpg)
Pfizer shares soar on positive test results for Covid pill
By Paul R. La Monica, CNN Business Shares of drug giant Pfizer surged nearly 11% Friday after the company announced positive test results for an experimental pill it has developed to fight Covid-19. Pfizer said the pill reduced the risk of hospitalization and death for high-risk patients who were part of a trial taking the
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