Virolfi 450 mg: Important Information Before Use - Oddway https://www.oddwayinternational.com/virolfi-450/ #Virolfi450mg #Valganciclovir #CMVTreatment #AntiviralMedication #Cytomegalovirus #ValganciclovirSideEffects #ValganciclovirPrice What Is Virolfi 450 mg? Virolfi 450mg is an antiviral drug commonly used in prevention and treatment of cytomegalovirus (CMV) infection. Virolfi 450 mg is particularly useful in patients with low immune level e.g. organ transplant patients. One of the active components of this medicine is Valganciclovir, which is a substance that prevents the development of the virus and decreases the intensity of the infection.