Treatment of:Invasive aspergillosis, Fluconazole-resistant serious invasive Candida infections (including C. krusei), Serious fungal infections caused by scedosporium spp. and fusarium spp. Voriconazole Teva should be administered primarily to immunocompromised patients with progressive possibly life-threatening infections. Treatment of candidemia in non-neutropenic patients. Prophylaxis of invasive fungal infections in high risk allogeneic hematopoietic stem cell transplant (HSCT) recipients.