Ongoing COVID-19 surge has spread to nearly every neighborhood in Tucson area Arizona Daily StarResearchers urge 3-week shelter-in-place order for Arizona KOLD(1) Coronavirus cases in Arizona continue to climb CNNLetter to ADHS: Arizona COVID-19 modeling team recommends 3-week shutdown ABC15 ArizonaHow much extra staffing does Arizona's hospitals need amid COVID-19 pandemic?