Arizona 360 wraps up its 2020 coverage with analysis and reporting on the arrival of COVID-19 vaccines in Arizona amid the current outbreak. PIMA COUNTY ROLL OUT: Tucson Medical Center CEO Judy Rich discusses the hospital’s role in helping distribute vaccines to high-risk health care workers. Pima County Chief Medical Officer Dr. Francisco Garcia also explains the logistics around distribution. VACCINE PANEL: Former U.S. Surgeon General Richard Carmona and University of Arizona law professor Tara Sklar explain some of the legal stipulations related to the vaccine and its authorization from the federal government. MODERNA TRIAL VOLUNTEER: Tony Paniagua introduces us to a University of Arizona student who participated in Moderna’s vaccine trial study. FRONTLINE WORKERS: An emergency medicine physician at Valleywise Health in Phoenix shares his experiences treating COVID-19 patients and working on the frontlines of the pandemic.