SAN DIEGO – (October 9, 2006) A major finding that could lead to a new approach for treating hepatitis C and other chronic virus infections was announced today by researchers at the La Jolla Institute for Allergy & Immunology (LIAI). The research team, using controlled laboratory studies of mice, was able to eliminate a chronic virus infection in the animals by blocking a key messenger molecule in the immune system. The finding has particular relevance for hepatitis C, a viral illness which can cause liver disease and cancer, but may also be applicable to AIDS, cytomegalovirus and other chronic virus infections.