The COVID vaccine rollout expected to begin this week in South Florida schools. FIU Infectious Disease specialist Dr. Aileen Marty says Miami-Dade was supposed to start with a mobile clinic at Booker T. Washington Senior High yesterday, but it was canceled as the system awaits delivery of doses. Broward is expected to begin on-site vaccinations for children ages 5 and older Wednesday at 40 different locations. Any student under 18 must be accompanied by a parent or guardian. Select Publix, CVS and Walmart pharmacies started administering the approved Pfizer kid shots last week.