An example of a vial that will carry the COVID-19 vaccine produced by Pfizer and BioNTech sits on display during a Senate subcommittee hearing Thursday.
Andrew Harnik/Pool/Getty Images
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Andrew Harnik/Pool/Getty Images
An example of a vial that will carry the COVID-19 vaccine produced by Pfizer and BioNTech sits on display during a Senate subcommittee hearing Thursday.
Andrew Harnik/Pool/Getty Images
hide caption
toggle caption
Andrew Harnik/Pool/Getty Images