PHOENIX (AP) — The number of reported Arizona deaths attributed to the coronavirus has risen to at least 177, up from 169 on Friday. The state Department of Health Services reported nearly 4,720 cases as of Saturday, up from over 4,500 on Friday. For most people, COVID-19 causes mild or moderate symptoms, such as fever and cough. For some, especially older adults and people with existing health problems, it can cause more severe illness, like pneumonia, and death. The vast majority of people recover.