Life-Threatening Respiratory Tract Disease with Human Bocavirus-1 Infection in a 4-Year-Old Child

The disease spectrum associated with human bocavirus-1 infection remains to be fully defined. We report a case of bocavirus-1-associated bronchiolitis, leading to severe respiratory failure and extracorporeal membrane oxygenation in a 4-year-old child, and suggest blood testing for human bocavirus-1 in children with severe respiratory tract infection.