Lav viral belastning = ≤ 800, 000 IE/ ml; Høj viral belastning = > 800, 000 IE/ ml RVR = hurtigt virologisk respons (HCV- RNA ikke- detekterbar) ved uge 4
Low viral load= ≤ 800,000 IU/ mL; High viral load= > 800,000 IU/ mL RVR = rapid viral response (HCV RNA undetectable) at week 4