CDC has approved updated versions of Pfizer and Moderna’s COVID-19 vaccines. These updated vaccines offer protection from both the original COVID-19 virus and the currently circulating omicron variant of the COVID-19 virus. CDPHE expects these omicron doses to become available in Colorado beginning Tuesday, September 6. Learn more about omicron doses.
Vaccine laws and regulations
Your job, employer, or college/university may require you to show proof of vaccination against COVID-19 in order to go to work or school. Learn more about state and federal vaccine laws and regulations.
Rides to vaccine sites
Don’t let transportation challenges stop you (or your family and friends) from getting vaccinated. Mile High United Way’s Ride United program is providing access to free rides (up to 25 miles each way) to vaccination sites across Colorado. Dial 2-1-1 or visit 211colorado.org to learn more.
Mobile vaccination clinics
Mobile COVID-19 vaccination clinics are coming to all four corners of the state. These clinics allow people to access the vaccine right in their home communities. Find more information and sign up for an appointment at this link.
Vaccine providers and partners
Colorado’s local public health agencies, healthcare, and community partners are critical to the vaccine rollout. CDPHE is inviting interested providers to enroll in the CDC COVID-19 Vaccination Program based on the critical populations they serve and where they fit within Colorado’s Phased Implementation Plan. Visit the vaccine providers and partners page to find resources for participating in the vaccine rollout.
Workplace vaccination program
Employers, unions, and trade associations can provide their workers with opportunities to receive the COVID-19 vaccine. Learn more about the workplace vaccination program.
Colorado is currently vaccinating
Anyone aged 6 months and older
Number of vaccine providers
Over 11.3 million
People immunized with one dose
Over 4.6 million
People fully immunized
Over 4.1 million
Total doses administered
Over 11.7 million
For more information on the COVID-19 vaccine, please call:
1-877-CO VAX CO (1-877-268-2926)
Available Monday through Friday, 8 a.m. to 8 p.m.;
Saturday and Sunday, 9 a.m. to 6 p.m. MT.
Answers available in multiple languages.