Contra Costa Health Services now offers second booster doses of the COVID-19 vaccine to people who are 50 and older or who are immunocompromised by certain health conditions.
The U.S. Food and Drug Administration (FDA) has authorized second booster doses of the Moderna or Pfizer vaccines for people in these groups after at least four months have passed since their first booster.
Concord's vaccine clinic is located at 1034 Oak Grove Road.
It is open Wednesday through Saturday: 8 a.m. to 3 p.m. (closed for lunch: 12:30 to 1 p.m.), and on Tuesdays: 11 a.m. to 7 p.m. (closed for lunch: 4 to 4:30 p.m.).
Appointments can be scheduled by calling (833) 829-2626 or going to cchealth.org/coronavirus. Walk-ins are welcome, and there is no charge for the shot.