Preview Legionella pneumophila Bacteria, TEM Image ID: 1349-674 Artist: Science Source Purchase a commercial license Buy framed prints & more from our print store aerobic bacteria colorized em enhanced flagellated gram histopathology infectious disease legionella pneumophila legionella legionellosis legionnaires disease legionnaires disease micrograph microscopic nonspore forming p4557a pathogen pleomorphic prokaryote single celled organism tem