As the deadly new virus spread globally, Inovio Pharmaceuticals, a small biotech company in Pennsylvania, rushed to develop a vaccine. After announcing promising early results, Inovio’s stock soared more than 1,000 percent.
But some scientists and financial analysts question the viability of Inovio’s technology. While there are some early signs of promise with the company’s vaccine, Inovio has released only bare-bones data from the first phase of clinical trials. Developing vaccines is hard. The fact that a company like Inovio has never brought a vaccine to market is not necessarily an indictment of its underlying approach to creating vaccines.
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