Occupational Health Clinic Posted in Occupational Health Clinic, Wellcasts, Wellcasts - Occupational Health Clinic Your browser does not support the audio element. Download the file to your computer. Tanicia Haynes of Occupational Health speaks with Dr. Bill Schaffner, Professor of Preventive Medicine in the Department of Health Policy and Professor of Infectious Diseases, to learn more about Hepatitis A and its recent appearance in Nashville. Tags Medical Care, Prevention, Vaccines, VU, VUMC Annual TB Testing for Employees Streamlined Dementia and the Healthy Brain