Hepatitis-c virus testing

Abstract

New styles of hepatitis C virus (HCV), referred to as HCV-3 and HCV-4, have been identified and sequenced. Antigenic regions of HCV-2, HCV-3 and HCV-4 polypeptides have been identified. Immunoassays for HCV and antibodies thereto are described, which allow more complete screening of blood samples for HCV, and allow HCV genotyping.

1 . A method for detecting HCV infection in a mammal, comprising:
 a) obtaining a blood sample from a mammal;   b) isolating RNA from said blood sample;   c) reverse transcribing said RNA into cDNA;   d) performing PCR on said cDNA using sense and antisense primers specific for HCV, wherein said sense and antisense primers are
 SEQ ID NO:42 and SEQ ID NO:40; 
   and,   e) determining whether HCV infection was detected by analyzing the results from said PCR.