Cutaneous Legionella longbeachae infection in immunosuppressed woman, United Kingdom

Abstract

We report a rare case of cutaneous Legionella longbeachae infection in a patient receiving long-term corticosteroids for immune thrombocytopenia. Such infections cannot be identified by using Legionella urinary antigen testing but are commonly seen after exposure to commercial potting compost, particularly in immunocompromised patients.