Interpretation of Hepatitis C Test Results: Guidance for Laboratories Hepatitis C Virus: Viral Quasispecies and Genotypes Heads or Tails: Genotyping of Hepatitis C Virus Concerning the 2k 1b Circulating Recombinant Form Which HCV marker indicates active hepatitis C infection? A. Anti HCV B. HCV RNA C. HCV Core Antigen D. All of the above Accurate genotyping of hepatitis C virus through nucleotide sequencing and identification of new HCV subtypes in China population ScienceDirect HCV Genotyping Monogram Biosciences