CBS 19 News (Charlottesville) Between 70 and 80 percent of UVA Health employees fully vaccinated against COVID-19 Doctors at UVA Health say high rates of vaccination do have an impact on severe cases of COVID-19, even when someone contracts the Delta variant of the virus. https://www.cbs19news.com/story/44422342/between-70-and-80-percent-of-uva-health-employees-fully-vaccinated-against-covid19