HCV is a blood borne virus and most infections occur through exposure to blood from, sharing contaminated equipment when injecting drugs, sexual contact, unsafe health care or receipt of unscreened blood products. Although the majority of infected individuals are asymptomatic, HCV infection can develop into chronic hepatitis, cirrhosis and increased risk of Liver cancer.
Although there is no effective vaccine for HCV, the development of new antiviral medications in recent years has led to high cure rates for Hepatitis C infection. In 2020 there were 325 notifications of HCV in 2020 (HPSC). It is thought that many cases of HCV remain undiagnosed.
A blood test is the only way to know if a person has been infected with the virus. The HCV antibody test identifies if you have ever been exposed to hepatitis C.