There is no specific therapy. In more severe cases, intensive supportive therapy is indicated, often involving hospitalization, intravenous fluids, airway management, respiratory support (ventilator), prevention of secondary infections (pneumonia, urinary tract, etc.), and good nursing care. (Information on this page obtained from the Centers for Disease Control and Prevention). For West Nile Virus information updates call toll free: 877-WNV-BIRD (877-968-2473).