SEMINOLE COUNTY, Fla. – Forty-two inmates have tested positive for the coronavirus at the John E. Polk Correctional Facility in Sanford, according to the Seminole County Sheriff’s Office.The Sheriff’s Office said the facility is implementing more procedures to limit the spread of COVID-19.Deputies said a staff member reported not feeling well and tested positive for the virus.Investigators said they decided to test the inmates in the pod where the staff member worked.Forty-five COVID-19 tests were administered and 42 tests came back positive.Most of the inmates are asymptomatic, according to the Sheriff’s Office.A second housing unit has been locked down due to an inmate not feeling well, according to deputies.Inmates in this unit are also.