Anti-HCV Core Protein Monoclonal antibody, Clone 23-D5

We are entering a new era in the treatment of hepatitis C virus (HCV) infection and almost all patient groups in high-income countries have the potential to be cured with all-oral, highly potent combinations of direct-acting antiviral drugs. Soon the main barrier to curing hepatitis C, even in wealthy countries, will be the high price of these all-oral regimens. The gulf between the advances in HCV drug development and access to treatment for individual patients will be even greater in low- and middle-income countries (LMIC) where 80% of the global burden of HCV infection and mortality exists. Ensuring that people in LMIC have access to regimens against HCV will require a similar level of advocacy and public-private partnerships as has transformed the control of other global diseases such as HIV. Numerous challenges will need to be overcome. These include improving low-cost diagnostic tests, especially in sub-Saharan Africa where the false-positive rate is unacceptably high, reducing iatrogenic spread of HCV, addressing transmission among people who inject drugs (PWID), and ensuring affordable access to antiviral treatment for all people living with HCV infection in LMIC. This article forms part of a symposium in Antiviral Research on "Hepatitis C: next steps toward global eradication." (C) 2015 The Authors. Published by Elsevier B.V.

Hepatitis C virus (HCV) accounts for 15%-20% of cases of acute infection, and chronic HCV infection is developed in about 50%-80% of HCV patients. Unfortunately, due to the lack of proper medical care, difficulty in screening for HCV infection, and lack of awareness resulted in chronic HCV infection in 71 million people on a global scale, and about 399,000 deaths in 2016. It is crucial to recognize that the effective use of antiviral medicines can cure more than 95% of HCV infected people. The Global Health Sector Strategy (GHSS) aim is to reduce the new HCV infections and the HCV associated mortality by 90% and 65%, respectively. Therefore, the methods that are simple, yet powerful enough to detect HCV infections with high sensitivity, specificity, and a shorter window period are crucial to restrain the global burden of HCV healthcare. This article focuses on the technologies used for the detection of HCV in clinical specimens.