Chiaraviglio, Lucius, Daniel A Brown, and James E Kirby. (2008) 2008. “Infection of Cultured Human Endothelial Cells by Legionella Pneumophila.”. PloS One 3 (4): e2012. https://doi.org/10.1371/journal.pone.0002012.
Legionella pneumophila is a gram-negative pathogen that causes a severe pneumonia known as Legionnaires' disease. Here, we demonstrate for the first time that L. pneumophila infects and grows within cultured human endothelial cells. Endothelial infection may contribute to lung damage observed during Legionnaires' disease and to systemic spread of this organism.