Baby boomers are five times as likely to have chronic hepatitis C as any other age group. That's why the CDC launched a public health campaign to encourage boomers to get screened for the disease. And so, in honor of World Hepatitis Day, I invite---no, I encourage--boomers to get tested for hepatitis C. Why C and not the others? Because we've got effective vaccines for hepatitis A and B, but not for hepatitis C. So let's focus on that one. More information for boomers, below.