S‐IgA CHOLERA TOXIN AND ROTAVIRUS ANTIBODY IN HUMAN COLOSTRUM

Abstract
S‐IgA antibodies against cholera toxin and rotavirus were assayed in 43 colostral samples by means of an enzyme‐linked immunosorbent assay (ELISA). All specimens contained specific S‐IgA antibodies against both antigens. Significant antibody titres to the antigens were demonstrated in almost all colostral samples.