The Hepatitis C Antibodies test is a blood test used to detect antibodies produced by the immune system in response to Hepatitis C virus (HCV) infection. The test is important because it is essential for diagnosing Hepatitis C infection, screening at-risk individuals, assessing treatment response, guiding public health strategies, and providing patient education and support. Early detection through antibody testing improves outcomes by facilitating timely intervention and reducing the spread of Hepatitis C in communities.