Molecular epidemiology of human respiratory syncytial virus subgroups A and B identified in adults with hematological malignancy attending an Irish hospital between 2004 and 2009.

Human respiratory syncytial virus (HRSV) is an important cause of respiratory infection in patients with hematological malignancy, particularly hematopoietic stem cell transplant recipients. This study investigated the genetic variability of the attachment (G) protein gene among HRSV isolates collected from adult patients with hematological malignancy. Between December 2004 and March 2009, 60 samples collected from 58 adults attending an Irish hospital were positive for HRSV by direct immunofluorescence.