Detection of antirotavirus immunoglobulins A G and M in swine colostrum milk and feces by enzyme-linked immunosorbent assay.

摘要

An enzyme-linked immunosorbent assay was developed to allow direct detection of class-specific antirotavirus antibodies. In colostrum and in milk, antirotavirus antibodies were found in the three immunoglobulin classes. Antirotavirus immunoglobulins G and M were predominant in colostrum, whereas antirotavirus immunoglobulin A was predominant in milk and feces.