Take her to a doctor immediately.
This is unlikely to be hep c related. How long has she had hep c? Go to the doctor and find out what's wrong 5-6 days of high fever like could be anything and if it's a bacterial infection she needs antibiotics. Really no sign of infection like soar throat, ear infection staph infection like skin lesions, nothing? Go to the doctor today.
Good luck,
Dave
Hi...There are no doctors here ..so it would be hard for us to know what is causing this fever. Anyone tho who has a fever..especially a high one of 103.5 (with or without HCV) should be evaluated by a doctor sooner rather than later to get to the bottom of what is the cause.
Good luck
Will