Booster clinics are also offered at select Scripps HealthExpress locations throughout San Diego County. An appointment is required to receive a booster dose.  To schedule an appointment, go to the MyScripps “Schedule an Appointment” menu option, select “COVID-19 Vaccination” and follow the prompts – to view all available appointment slots be sure to select “All Locations” and “All Providers.” Learn how to set up a MyScripps account if you don’t have one already. Booster doses can also be scheduled at alternative locations through vaccines.gov.