Flu Immuno-viral Archaelogy (IMAGE) Cell Press Caption This visual abstract reflects how Schmidt et al. used an approach they call "'immuno-viral archaeology'' to probe the history of influenza exposure and antibody response in a single individual. They find that viruses, circulating during a donor's infancy, bind tightly to the germline precursors of six distinct lineages of antibodies targeting the hemagglutinin-receptor-binding site. Credit Schmidt et al./<i>Cell Reports</i> 2015 Usage Restrictions Credit Required. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.