Donald Gross, right, a visiting assistant professor of political science at the University of Kentucky, stared straight ahead as he got his swine flu shot Oct. 28, 1976, at Memorial Coliseum from Paul Merkel, a state health department worker. Volunteer Judy Irvin, center, kept his sleeve up. This was the first of five local public clinics for swine flu shots. An estimated 5,000 people came to the coliseum the first night, and health department officials expected to inoculate about 125,000 people before the program ended. Photo by David Perry | Staff