Dr. Korrey Klein wanted to make sure the final dose of 8,000 COVID-19 vaccines at his Fruita hospital’s last mass vaccination clinic didn’t go to waste. After some asking around, it went to a visitor at Colorado Canyons Hospital and Medical Center. Eighty percent of patients at this small rural critical-access hospital, about 20 miles from Grand Junction and a service of the nonprofit Family Health West, are on Medicare and Medicaid.