Preview Discovering Legionnaires' Disease, 1977 Image ID: 1349-699 Artist: CDC Purchase a commercial license Buy framed prints & more from our print store 1970s 1976 1978 american legion bw cdc charles c shepard discovering discovery disease epidemic history infectious joseph e mcdade legionella pneumophila bacteria legionnaires disease legionnaires legionnaires medical medicine microscope outbreak pathogen person photo research scientist
