Try to google 'albuferon'. I think that's it. Here'a start http://hepatitis.about.com/od/hepatitisresearch/a/Albuferon.htm.
A couple of months ago, I was invited to enter an albuferon/ribavirin trial but I declined - had just started treatment with Interferon (Pegasys) and riba.
I may be mistaken but I believe this is still in the trial state. As I understand it, it's and attempt to modify Infergen so that fewer weekly shots are required when using the regimen of tx.