title: Special symposium on mucosal immunity: protection against pathogens. Introduction.
authors.affiliation: OraVax Inc., Cambridge, Massachusetts.
authors.forename: T P
authors.initials: TP
authors.lastname: Monath
authors.forename: M R
authors.initials: MR
authors.lastname: Neutra
mesh_terms: D000818:Animals; D003141:Communicable Diseases / Q000276:immunology*; D006801:Humans; D009092:Mucous Membrane / Q000276:immunology*; D014330:Tropical Medicine