Antibody COVID Infusion ST TT 004

Isidro Bernardino receives a COVID-19 antibody infusion at Titus Regional Medical Center in Mount Pleasant on Aug. 19, 2021. Credit: Shelby Tauber / For The Texas Tribune

Isidro Bernardino receives a COVID-19 antibody infusion at Titus Regional Medical Center in Mount Pleasant on Aug. 19, 2021.