It could be awhile before Cal Expo is converted into a mass vaccination clinic.
Right now, the site is only vaccinating Phase 1A health care workers by appointment. Sacramento County Public Health describes that Cal Expo is still in a "soft rollout" phase of vaccinations and is ramping up administering shots each week. The department adds it's still weeks away before Cal Expo becomes a mass vaccination site like Dodger Stadium, Petco Park and Disneyland. The drive-thru clinic is administering only 250 doses a day.