Complication rates associated with community-acquired respiratory virus (CRV) infection after hematopoietic cell transplantation (HCT) depend on species of virus.1,4,6,10
Virus
.
Progression from UpperRespiratory Infectionto Pneumonia
.
PulmonaryCopathogens
.
Overall30-day Mortalitywith Pneumonia
.
Respiratory Syncytial Virus
40%
2.5%–33%
25%–45%
Parainfluenza
18%–44%
53%
35%–37%
Influenza A/B
18%
50%
25%–28%
Virus
.
Progression from UpperRespiratory Infectionto Pneumonia
.