'Entirely possible' that early COVID-19 vaccines will not reach 50% effectiveness: Epidemiologist



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Tufts Medical Center Epidemiologist Dr. Shira Doron joins Yahoo Finance’s On The Move panel to address the surging number of new COVID-19 cases. #coronavirus #COVID19 #coronavirusvaccine Subscribe to Yahoo Finance: https://yhoo.it/2fGu5Bb About Yahoo Finance: At Yahoo Finance, you get free stock quotes, up-to-date news, portfolio management resources, international market data, social interaction and mortgage rates that help you manage your financial life. Connect with Yahoo Finance: Get the latest news: https://yhoo.it/2fGu5Bb Find Yahoo Finance on Facebook: http://bit.ly/2A9u5Zq Follow Yahoo Finance on Twitter: http://bit.ly/2LMgloP Follow Yahoo Finance on Instagram: http://bit.ly/2LOpNYz

Published by: Yahoo Finance Published at: 3 years ago Category: اخبار و سیاست