AUTHOR=Scaturro Maria , Girolamini Luna , Pascale Maria Rosaria , Mazzotta Marta , Marino Federica , Errico Giulia , Monaco Monica , Girolamo Antonietta , Rota Maria Cristina , Ricci Maria Luisa , Cristino Sandra TITLE=Case Report: First Report of Fatal Legionella pneumophila and Klebsiella pneumoniae Coinfection in a Kidney Transplant Recipient JOURNAL=Frontiers in Medicine VOLUME=Volume 9 - 2022 YEAR=2022 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2022.912649 DOI=10.3389/fmed.2022.912649 ISSN=2296-858X ABSTRACT=A very rare case of pulmonary Klebsiella pneumoniae-Legionella pneumophila co-infection in a double kidney transplanted man affected by chronic renal disease is described. Cases of Legionnaires' disease with an incubation period of 14 days have rarely been documented. Despite the long period of hospitalization, typing of clinical and environmental Legionella pneumophila strains demonstrated that patient’s home water distribution system was the source of infection, highlighting as Legionella house contamination can be a hidden risk, especially for immune-compromised people.