KEY POINTS
  • Arizona health officials reported 2,519 confirmed cases on Thursday, surpassing the previous single-day high of 2,392 reported on Tuesday.
  • Florida officials announced 3,207 new cases Thursday morning, shattering the state's previous single-day high of 2,783 new cases also reported on Tuesday.
  • The record-setting numbers come amid an ongoing tide of new infections and increasing hospitalizations reported among a slew of states across the American South and West.
Co-director of the intensive care unit at CommonSpirit's Dignity Health California Hospital Medical Center, Dr. Zafia Anklesaria, 35, who is seven months pregnant, attends to a COVID-19 patient in the hospital where she works, during the coronavirus disease (COVID-19) outbreak, in Los Angeles, California, U.S., May 18, 2020.

Arizona, Florida, California, South Carolina and Texas all reported record-high single-day increases in coronavirus cases on Thursday as states continue to ramp up testing and the virus reaches new communities. 

Arizona health officials reported 2,519 confirmed cases on Thursday, surpassing the previous single-day high of 2,392 reported on Tuesday. Florida officials announced 3,207 new cases Thursday morning, shattering the state's previous single-day high of 2,783 new cases also reported on Tuesday. California officials reported Thursday 4,084 new cases that were confirmed on Wednesday.