The statement "Hepatitis B, unlike Hepatitis C, does not have a vaccine" is incorrect because Hepatitis B has an effective vaccine available, which is a key aspect of public health strategies to control the disease. In contrast, while Hepatitis C has treatments that can cure the infection, there is currently no vaccine for it. This distinction is crucial in understanding the mechanisms of prevention and control of viral hepatitis, as outlined in standard health education resources and NCERT materials, emphasizing the importance of vaccination as a preventive measure in infectious diseases.