Full article: Hepatitis C virus RNA assays: current and emerging technologies and their clinical applications Which HCV marker indicates active hepatitis C infection? A. Anti HCV B. HCV RNA C. HCV Core Antigen D. All of the above Interpretation of Hepatitis C Test Results: Guidance for Laboratories Hepatitis C Virus Serologic and Virologic Tests and Clinical Diagnosis of HCV Related Liver Disease HCV Genotyping Monogram Biosciences HCV core antigen and HCV RNA in HIV HCV co infected patients with different HCV genotypes BMC Infectious Diseases Springer Nature Link