| identification of rodent homologs of hepatitis c virus and pegiviruses. | hepatitis c virus (hcv) and human pegivirus (hpgv or gb virus c) are globally distributed and infect 2 to 5% of the human population. the lack of tractable-animal models for these viruses, in particular for hcv, has hampered the study of infection, transmission, virulence, immunity, and pathogenesis. to address this challenge, we searched for homologous viruses in small mammals, including wild rodents. here we report the discovery of several new hepaciviruses (hcv-like viruses) and pegiviruses ( ... | 2013 | 23572554 |