HEALTHKids get Pfizer-BioNTech COVID-19 vaccine in PhoenixArizona RepublicMarisa O'Connor high-fives her 8-year-old son Jonas O'Connor after he received his COVID-19 vaccine at Native Health Central clinic in Phoenix on Nov. 5, 2021.Rob Schumacher/The RepublicLogan Hute, 9, waits with his mother in the observation area after receiving his COVID-19 vaccine at Native Health Central clinic in Phoenix on Nov. 5, 2021.Rob Schumacher/The RepublicLogan Hute, 9, steps up to receive his COVID-19 vaccine from medical assistant Mary Rojas at Native Health Central clinic in Phoenix on Nov. 5, 2021.Rob Schumacher/The RepublicLogan Hute, 9, receives his COVID-19 vaccine from medical assistant Mary Rojas at Native Health Central clinic in Phoenix on Nov. 5, 2021.Rob Schumacher/The RepublicA syringe is filled with the Pfizer-BioNTech COVID-19 vaccine for ages 5 to 11 at Native Health Central clinic in Phoenix on Nov. 5, 2021.Rob Schumacher/The RepublicLogan Hute, 9, shows off his sticker after receiving his COVID-19 vaccine at Native Health Central clinic in Phoenix on Nov. 5, 2021.Rob Schumacher/The RepublicSyringes filled with the Pfizer-BioNTech COVID-19 vaccine for ages 5 to 11 are shown at Native Health Central clinic in Phoenix on Nov. 5, 2021.Rob Schumacher/The RepublicPfizer-BioNTech COVID-19 vaccine for ages 5 to 11 at Native Health Central clinic in Phoenix on Nov 5, 2021.Rob Schumacher/The RepublicEmma Jaime, 6, gets her COVID-19 vaccination at John F. Long Elementary School in Phoenix Ariz. on Nov. 5, 2021.Megan Mendoza/The RepublicEmma Jaime, 6, gets her COVID-19 vaccination at John F. Long Elementary School in Phoenix, Ariz. on Nov. 5, 2021.Megan Mendoza/The RepublicEmma Jaime, 6, gets her COVID-19 vaccination at John F. Long Elementary School in Phoenix, Ariz. on Nov. 5, 2021.Megan Mendoza/The RepublicIsabella Huston, 7, deals with nerves before receiving a COVID-19 Vaccination at John F. Long Elementary with her mom, Jessica Palacios, and Shay Johnson in Phoenix Ariz. on Nov. 5, 2021.Megan Mendoza/The RepublicJessica Palacios, and daughter, Isabella Huston watch Isabella's father, Brad Huston, receive his first COVID-19 vaccination at John F. Long Elementary in Phoenix, Ariz. on Nov. 5, 2021.Megan Mendoza/The RepublicDavid Courter, 5, in line to receive a COVID-19 vaccination at John F. Long Elementary in Phoenix, Arz. on Nov. 5, 2021.Megan Mendoza/The RepublicDavid Courter, 5, in line to receive a COVID-19 vaccination at John F. Long Elementary with Jennifer Courter (left) and Zelma Washington in Phoenix, Ariz. on Nov. 5, 2021.Megan Mendoza/The RepublicEllie Murray, 9, receives a COVID-19 vaccination at John F. Long Elementary in Phoenix, Ariz. from Shay Johnson as Samantha Murray holds Ellie's hand on Nov. 5, 2021.Megan Mendoza/The RepublicEllie Murray, 9, high fives her mom, Samantha Murray, after receiving her COVID-19 vaccination at John F. Long Elementary in Phoenix, Ariz. on Nov. 5, 2021.Megan Mendoza/The RepublicBehrett Brastad, right, receives COVID-19 vaccination from Zelma Washington at John F. Long Elementary in Phoenix, Ariz. on Nov. 5, 2021.Megan Mendoza/The RepublicJennifer Courter holds her son, David Courter, 5, as he receives a COVID-19 vaccination at John F. Long Elementary in Phoenix, Ariz. on Nov. 5, 2021.Megan Mendoza/The Republic