3 out of 4 COVID patients in Michigan are unvaccinated, data shows

HOUSTON, TEXAS - AUGUST 18: Emergency Room nurses speak to each other at the Houston Methodist The Woodlands Hospital on August 18, 2021 in Houston, Texas. Across Houston, hospitals have been forced to treat hundreds of patients in hallways and corridors as their emergency rooms are being overwhelmed due to the sharp increase in Delta variant cases. Hospitals are straining to keep up with the surge of new coronavirus patients as schools and businesses continue to reopen. Houston has seen an upward increase in Delta infections, and research is showing the Delta variant to be 60% more contagious than its predecessor the Alpha variant, also known as COVID-19. (Photo by Brandon Bell/Getty Images)