Tarrant County January 24, 2021 10:22 pm Arlington COVID-19 Vaccine Hub to Start to Administer 2nd Doses Monday People who received their first dose of the COVID-19 vaccine Dec. 29-31 will get their second shot starting Monday at the Esports Stadium and Expo Center in Arlington. Wake Up to Something Good 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up