Janssen-Cilag International NV (Janssen) today announced that the European Commission has approved the use of Symtuza® (darunavir/cobicistat/emtricitabine/tenofovir alafenamide [D/C/F/TAF]), a once-daily darunavir-based single-tablet regimen (STR), for the treatment of human immunodeficiency virus type 1 (HIV-1) infection in adults and adolescents aged 12 years and older with ...