Seattle Children's Hospital gives first COVID-19 vaccinations for children under 5

SAVANNAH, GA - DECEMBER 15: A nurse shows off a vial of the Pfizer-BioNTech COVID-19 vaccine outside of the Chatham County Health Department on December 15, 2020 in Savannah, Georgia. Georgia Governor Brian Kemp was on hand to witness initial administering of vaccines in the state. (Photo by Sean Rayford/Getty Images)