Arizona Herald Trump says Covid vaccine will be available to Americans by April Arizona • Nov 13, 2020
Navajo Times | Window Rock Local vaccine trial staff jubilant over news Northern Arizona • Nov 12, 2020
Pfizer's COVID-19 vaccine needs to be thawed from -94F and has to be used within five days: State officials scramble to carry out 'very complex' plans... Arizona Non-Local Sources • Nov 11, 2020
Jewish Arizona Netanyahu welcomes Pfizer vaccine announcement, says 'end is in view' for pandemic Arizona Blogs & Entertainment • Nov 10, 2020
KJZZ | Phoenix Arizona Doctor Cautiously Optimistic About Pfizer COVID-19 Vaccine Central Arizona • Nov 10, 2020
My Herald Review | Sierra Vista Pfizer says COVID-19 vaccine is looking 90% effective Southeastern Arizona • Nov 10, 2020
The Daily Courier | Prescott Pfizer says COVID-19 vaccine is looking 90% effective Northern Arizona • Nov 9, 2020
Kingman Daily Miner Pfizer says COVID-19 vaccine is looking 90% effective Western Arizona • Nov 9, 2020
News Herald Lake Havasu City The Seattle Times: Restore faith in covid-19 vaccines Western Arizona • Oct 24, 2020
KNAU | Flagstaff Clincial Trial For COVID-19 Vaccine Seeks Navajo Volunteers Northern Arizona • Oct 15, 2020
Navajo Times | Window Rock Why I chose to be a guinea pig, and how it went Northern Arizona • Oct 8, 2020
Navajo Times | Window Rock Fauci: COVID vaccines use brand new technology Northern Arizona • Sep 24, 2020
Navajo Hopi Observer Navajo Nation to participate in Pfizer-BioNTech COVID-19 vaccine trial Northern Arizona • Sep 22, 2020
Navajo Times | Window Rock COVID-19 vaccine trials starting this week on Navajo Northern Arizona • Sep 17, 2020
KJZZ | Phoenix Navajo Nation Will Participate In COVID-19 Vaccine Trials Central Arizona • Sep 14, 2020
KNAU | Flagstaff Navajo Nation To Participate In COVID-19 Vaccine Trials Northern Arizona • Sep 14, 2020
Tucson .com | Arizona Navajo Nation will participate in COVID-19 vaccine trials Central Arizona • Sep 12, 2020
AZ Central | Local Navajo Nation officials announce participation in COVID-19 vaccine trials Central Arizona • Sep 11, 2020
AZ Central | Business Exxon Mobil, Pfizer removed from Dow Jones Industrial Average; Salesforce, Honeywell added Arizona Business • Aug 25, 2020
The Daily Courier | Prescott Hamilton: Pfizer gives up on Zoom, invents COVID vaccine Northern Arizona • Jul 25, 2020
CNN on Arizona What you need to know about coronavirus on Thursday, July 23 Arizona Non-Local Sources • Jul 23, 2020
Jewish Arizona Arizona among 45 states bringing lawsuit to Israeli drug manufacturer Arizona Blogs & Entertainment • May 28, 2019