Local immune responses.
D000818:Animals; D000917:Antibody Formation; D006801:Humans; D007071:Immunoglobulin A, Secretory / Q000276:immunology; D007413:Intestinal Mucosa / Q000276:immunology*; D009092:Mucous Membrane / Q000276:immunology; D011054:Poliovirus Vaccine, Inactivated / Q000276:immunology; D012137:Respiratory System / Q000276:immunology*; D014777:Virus Diseases / Q000276:immunology*
D007071:Immunoglobulin A, Secretory; D011054:Poliovirus Vaccine, Inactivated