Automatic Hepatitis Screening at Emergency Departments Gains Traction
At King's College Hospital in London, patients who have blood drawn in the ER are automatically tested for hepatitis B and C. This opt-out approach is helping identify and treat thousands who might otherwise go undiagnosed.
England's opt-out model spans 90 hospitals, aiming to eliminate hepatitis C as a public health threat by 2030. The approach targets high-risk groups like injection drug users and older adults who may have been infected decades ago.
In the U.S., an estimated 2.2 to 4 million adults carry the virus, yet most are unaware due to a lack of early symptoms. While a cure exists, less than a third receive timely treatment, and past U.S. emergency department pilots failed to become routine, partly due to difficulties linking patients to follow-up care. England counters this by embedding trained peer workers—individuals who have completed hepatitis C treatment—to guide newly diagnosed patients.
The expansion of opt-out screening could significantly alter public health outcomes by reaching marginalized populations who lack consistent primary care. If adopted more broadly in the U.S., it may reduce long-term liver disease and mortality, though it could also strain emergency department resources and require robust patient navigation systems to ensure effective treatment follow-up. The policy's success may hinge on integrating peer support, as seen in England, to bridge the gap between diagnosis and cure.