Avian Flu Discussion

U.S. Secretary of Agriculture Mike Johanns (left) visits in 2007 with poultry scientist Dr. Billy Hargis regarding his avian influenza vaccine research during a tour of the John W. Tyson Poultry Science Building at the University of Arkansas in Fayetteville.

White man in suit talking to bald white man with glasses in suit

Courtesy of the University of Arkansas Agricultural Communication Services Unit