Both sides of a record card are displayed, that will be given to all recipients of the Pfizer coronavirus vaccine, at Croydon University Hospital Saturday Dec. 5, 2020.  The Croydon University Hospital has taken delivery of the first batch of Pfizer COVID-19 vaccine in preparation or a public inoculation program, with each person needing two injections and the vaccine stored at extremely low temperature. (Gareth Fuller/Pool via AP)
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