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Vaccine hesitancy is the main hurdle for the U.S. now in the Covid pandemic, professor says

William Schaffner of the Vanderbilt University School of Medicine says despite there being an ample amount of Covid-19 vaccines in the U.S., not as many people have been "willing to roll up their sleeves" to get vaccinated.
02:24
Sun, Jun 27 202111:41 PM EDT