EMT Theresa Williams administers a vaccine dose during a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conducted the appointment-only clinic that planned to administer 500 doses of vaccine. (Tony Kukulich/The Press)
Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
A syringe of the COVID-19 vaccine is ready to be administered during a clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conducted the appointment-only clinic that planned to administer 500 doses of vaccine. (Tony Kukulich/The Press)
Les Hata of the Contra Costa County Medical Reserve Corps a dose of the COVID-19 vaccination during a clinic held at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
EMT Theresa Williams administers a vaccine dose to Evelyn Jansen during a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conducted the appointment-only clinic that planned to administer 500 doses of vaccine. (Tony Kukulich/The Press)
Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Syringes of the COVID-19 vaccine are ready to be administered during a clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conducted the appointment-only clinic that planned to administer 500 doses of vaccine. (Tony Kukulich/The Press)
Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
EMT Theresa Williams administers a vaccine dose to Evelyn Jansen during a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conducted the appointment-only clinic that planned to administer 500 doses of vaccine. (Tony Kukulich/The Press)
Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Battalion Chief Ross Macumber coordinates efforts as multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Les Hata of the Contra Costa County Medical Reserve Corps checks in Karla Aradone as multiple county agencies conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Cathy Culvertson helps manage the traffic flow as multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Firefighter Daniel Nelson assists as multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Capt. Jack Clapp talks through assignments as multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Battalion Chief Gil Guerrero assists as multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)
Multiple agencies including the East Contra Costa, Contra Costa County and Rodeo-Hercules fire protection districts, the Contra Costa County Office of the Sheriff, the Brentwood Police Department, AMR and Contra Costa Health Services conduct a COVID-19 vaccination clinic at the Los Medanos College Brentwood Center in Brentwood, Calif., Saturday, Feb. 13, 2021. The appointment-only clinic was prepared to administer 500 doses of vaccine, and future clinics at the location are planned. (Tony Kukulich/The Press)