Publications

antibody responses to norovirus genogroup gi.1 and gii.4 proteases in volunteers administered norwalk virus.

an assay was developed to detect antibodies against two norovirus proteases among participants in a norwalk virus (gi.1) challenge study. prechallenge seroprevalence was lower against the protease from the homologous gi.1 virus than against protease from a heterologous gii.4 strain. seroresponses were detected for 14 of 19 (74%) infected persons.