Table 2.

Risk Factors for progression to respiratory syncytial virus lower respiratory tract infection in allogeneic transplant patients (reviewed in Shah & Chemaly, 2011)

Pre‐engraftment Lymphopenia <0·2 × 109/l Older age Graft‐versus‐host disease Mismatched or unrelated donor transplant Neutropenia <0·5 × 109/l

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