Don't count on a COVID-19 vaccine for at least 5 years, says AI-based forecast

Global analytics firm Clarivate took a look at vaccines from two companies that have entered clinical trials—Moderna and Inovio—and came to a sobering conclusion: It will take at least five years for either vaccine candidate to complete the development process through full regulatory approval. And neither company has a high probability of success, Clarivate told FiercePharma.