The Know U.S. urges Pfizer to apply for under-5 COVID shots, AP source says Colorado To Do • Feb 1, 2022
Denver Post U.S. urges Pfizer to apply for under-5 COVID shots, AP source says Denver Area • Feb 1, 2022
North Denver News Immunocompromised Could Benefit From Extra Shot of Moderna, Pfizer Vaccines Denver Area • Jan 28, 2022
Sentinel Colorado | Aurora Pfizer begins testing omicron-matched COVID shots in adults Denver Area • Jan 26, 2022
Grand Junction Sentinel Pfizer Begins Testing a COVID Vaccine Targeted to Omicron Northwest Colorado • Jan 25, 2022
North Denver News Pfizer Launches Trial of Omicron-Specific COVID-19 Vaccine Denver Area • Jan 25, 2022
North Denver News WHO Recommends Pfizer-BioNTech Vaccine for 5-11-Year-olds Denver Area • Jan 21, 2022
Grand Junction Sentinel Pfizer Says Omicron-Specific Vaccine Ready by March Northwest Colorado • Jan 11, 2022
Summit Daily News | Breckenridge Summit County to host communitywide Pfizer and Moderna booster event Jan. 23 Northwest Colorado • Jan 4, 2022
Denver Post CDC signs off on extra dose measures of Pfizer's COVID-19 vaccine Denver Area • Jan 4, 2022
Grand Junction Sentinel FDA Approves Pfizer Booster Shots for Kids Aged 12-15 Northwest Colorado • Jan 3, 2022
The Tribune | Greeley FDA expands Pfizer boosters for more teens as omicron surges Front Range • Jan 3, 2022
Grand Junction Sentinel Real-World Data Confirms Pfizer Vaccine Safe for Kids Ages 5-11 Northwest Colorado • Dec 30, 2021
Mountain Mail | Salida FDA grants Pfizer authorization for COVID-19 treatment pill South Central Colorado • Dec 23, 2021
Grand Junction Sentinel FDA OKs Pfizer Pill as First At-Home COVID Treatment Northwest Colorado • Dec 22, 2021