title: Immunization by aerosol with La Sota strain of Newcastle disease virus.
abstract: The respiratory symptoms observed after aerosol vaccination with the La Sota strain of Newcastle disease virus were eliminated by mixing the anti-inflammatory compound benzydamine with the vaccine prior to aerosol administration. Benzydamine had no effect on the vaccine virus or on the development of haemagglutination-inhibiting antibodies.
authors.affiliation: Istituto di Patologia Aviare, Universita di Napoli, Napoli, Italia.
authors.forename: V
authors.initials: V
authors.lastname: Papparella
authors.forename: G
authors.initials: G
authors.lastname: Modugno
authors.forename: E
authors.initials: E
authors.lastname: Quadri