In this region, urine antigen test is rarely done due to lack of clinical awareness, a perception that Legionella infection is uncommon and due to the lack of availability of this test regionally. The introduction of the immunochromatographic (ICT) membrane assay to detect antigenuria has revolutionized the usage of UAT to diagnose Legionella infections. The ICT assay is similar to a home pregnancy test and is commercially available. The test is simple to perform and does not require special laboratory equipment, and results can be obtained within 15 minutes. The investigators wish to utilize this innovation to test patients whom are hospitalized with pneumonia and determine the incidence of Legionella infection in the local setting.