Travel Why are Arizona casinos still open despite experts saying they’re high-risk during COVID-19 spike? July 26, 2020Sasha Hupka, Arizona RepublicComments Off on Why are Arizona casinos still open despite experts saying they’re high-risk during COVID-19 spike? Casinos are the only business designated as high-risk by Arizona's health department that remain unrestricted amid the state's recent COVID-19 spike.