Identification of a Novel Hepacivirus in Domestic Cattle from Germany

Abstract

Livestock animals act as important sources for emerging pathogens. In particular, their large herd size and the existence of multiple ways of direct and food-borne infection routes emphasize their role as virus reservoirs. Apart from the search for novel viruses, detailed characterization of these pathogens is indispensable in the context of risk analysis. Here, we describe the identification of a novel HCV-like virus in cattle. In addition, determination of the prevalence and of the course of infection in cattle herds provides valuable insights into the biology of this novel virus. The results presented here form a basis for future studies targeting viral pathogenesis of bovine hepaciviruses and their potential to establish zoonotic infections.