Plano January 27, 2021 11:17 am COVID-19 Vaccinations Underway at John Clark Stadium in Plano A new COVID-19 vaccination site at Plano ISD’s John Clark Stadium aims to help tackle Collin County’s vaccine wait list, which has grown to nearly 180,000. Wake Up to Something Good 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up