Florence Mullins waits a long line to receive COVID-19 vaccine
FILE - In this Jan. 11, 2021, file photo, Florence Mullins, 89, sits in a chair as a family member holds her place in a long line to receive a COVID-19 vaccine at Fair Park in Dallas. Uncertainty over the pace of federal COVID-19 vaccine allotments triggered anger and confusion Friday, Jan. 15, 2021, in some states where officials worried that expected shipments would not be forthcoming. (Smiley N. Pool/The Dallas Morning News via AP)
