CDPHE Vaccine for Coloradans
https://covid19.colorado.gov/vaccine-for-coloradans

CDPHE Vaccine Information and FAQs
https://covid19.colorado.gov/vaccine-faq

Pfizer FDA Briefing Document on Vaccine (includes vaccine ingredients)
https://www.fda.gov/media/144245/download

CDC COVID-19 Web Page
https://www.cdc.gov/coronavirus/2019-ncov/index.html

Health Care Provider FAQs from CDC
https://www.cdc.gov/coronavirus/2019-ncov/hcp/faq.html

CDC Clinician Outreach and Communication Activity (COCA) Calls https://emergency.cdc.gov/coca/calls/index.asp