Approach to a patient with positive HCV antibody (HCV Ab+): A positive HCV antibody (anti HCV) indicates exposure to the hepatitis C virus, either past or current infection. However, it does not confirm Diagnosis of Hepatitis C Virus (HCV)1 Infection Mcula melantica del labio vaporizacin lser UNILASER MDICA Diagnosis and Management of Hepatitis C Virus Infection Ronita Mukherjee, Andrew Burns, Diane Rodden, Frances Chang, Manita Chaum, Nancy Garcia, Nikitha Bollipalli, Angelika Niemz, 2015