Rodney Goodie, CEO of the St. Hope Foundation, emphasizes the importance of regular screenings for hepatitis C (HCV), especially for high-risk groups such as drug users and individuals born between 1945 and 1965. The screening process involves blood tests to detect antibodies and, if positive, further RNA tests to confirm active infection and assess liver damage. Early detection through screening is crucial as HCV often goes undiagnosed until severe symptoms arise.