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Asymptomatic human rotavirus (HRV) infection rate was studied by comparing the rate of HRV
excretion in diarrhea cases with that in nondiarhea group of children under preschool age. HRV
antigen in stool was detected by enzyme-linked immunosorbent assay (ELISA) from children under 6
years of age who were admitted to Pediatric Department of Chung-Ang University Medical Center
from November 1988 to mid-April 1989.
1) HRV antigen... |