They went just like THAT! – 4000 slots for a 2-day mass vaccination event at at the Berglund Center this weekend for Phase 1-B recipients were filled within a couple of hours. Announcements about future mass COVID vaccination events will come through media channels. There were some problems with the online registration system, which a Carilion spokesman said began happening when the available appointment slots started filling up. Also of note: the online registration form did NOT issue a confirmation number as advertised; just show up with ID. Health district director Dr. Cynthia Morrow in the aftermath: