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Experts say COVID-19 vaccine is not the sole answer to the pandemic

by Ryan


President Biden says the U.S. is buying 200 million more doses of COVID-19 vaccines, but the process of vaccinating a majority of Americans will take months. CBSN’s Tanya Rivero spoke with Jeffrey Shaman, a professor of environmental health sciences at Columbia University, about what the nation needs to do to bring the coronavirus pandemic under control.



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