T. Yamashita et al., Identification of Aichi virus infection by measurement of immunoglobulin responses in an enzyme-linked immunosorbent assay, J CLIN MICR, 39(11), 2001, pp. 4178-4180
Using inhibitory enzyme-linked immunosorbent assay, seroconversions to Aich
i virus were detected in 24 (42.9%) of 56 patients with gastroenteritis in
six outbreaks. Virus-specific immunoglobulin M (IgM) was detected in conval
escent-phase sera from 7 of 24 patients. Of the other 17 patients, 12 devel
oped a significant increase in both IgA and IgG levels and 5 developed a si
gnificant increase in IgG alone.