COVID-19 vaccine appointment system said to advantage the wealthy State confronts equity issue Vaccine equal access concerns By Bud Foster | February 4, 2021 at 6:54 PM MST - Updated February 5 at 1:21 PM TUCSON, Ariz. (KOLD News 13) - It’s well known that trying to make an appointment to get a coronavirus vaccine in Arizona is both frustrating and, in some cases, a full time job. And according to some, it favors those who have the luxury of time. “This appointment system, which is statewide, really gives an advantage to wealthier people who have more flexibility, better computers,” said Will Humble, the former AZ Health Director and now the Executive Director of the AZ Public Health Association.