Publications by authors named "Li-Tzu Tu"
Background: A comprehensive evaluation of associations between the susceptibility to norovirus infections and histo-blood group antigens is not available in the Taiwanese population, in which the nonsecretor phenotype is absent.
Methods: A 1:1 matched case-control study was conducted in northern Taiwan from February 2013 to December 2014 when an epidemic of norovirus infection occurred. Cases were children <18 years old who were hospitalized because of diarrhea and were found to have laboratory-confirmed norovirus infections.