The present invention relates to a live attenuated Bordetella pertussis vaccine which is deficient for tracheal cytotoxin (TCT), pertussis toxin (PTX), and dermonecrotic toxin (DNT) for prophylaxis or treatment of an allergen-driven airway pathology.

The present invention relates to a dry pharmaceutical composition for inhalation comprising an antigen and an amphiphilic immune stimulant, wherein said pharmaceutical composition was produced by spray-drying; and to a dry pharmaceutical composition obtained or obtainable by spray-drying a solution comprising an antigen, an amphiphilic immune stimulant, and, optionally, a bulking agent. The present invention also relates to said dry pharmaceutical composition for use in medicine, in particular for use in vaccination of a subject; and to methods and kits related thereto.

The invention provides anti-Notch2 antibodies and conjugates and methods of using the same.

A method of treating cancer in a subject in need thereof includes administering in situ to the cancer a therapeutically effective amount of a virus or virus-like particle.

VHH domains that bind to p1gR are described. The VHH domain may compete with IgA binding to p1gR, or alternatively, the VHH domain may compete with IgA binding to p1gR. The VHH domains may be coupled to therapeutic agents so as to facilitate delivery of the therapeutic agent to the mucosal layer via p1gR-mediated transcytosis. The therapeutic agent can be a small molecule, large molecule, or even an antibody.

A heat attenuated infectious bronchitis virus (IBV) isolate of PDRC DMV/1639 deposited at the ATCC under Patent Designation PTA-126757 and progeny and derivatives thereof and compositions thereof are presented. Methods for administering the isolates and compositions as vaccines to prevent virulent IBV infection in birds of the order Galliformes are also presented.

A vaccine formation and delivery system includes a first chamber configured to store a live virus and a second chamber for storing an inactivated virus. The system further includes a UV radiation means used for irradiating the live virus. Personal dosage transfer chambers and a delivery system configured to attach to the personal dosage transfer chambers for delivering an inactive virus to a user.

The present invention relates to a live attenuated Bordetella pertussis vaccine which is deficient for tracheal cytotoxin (TCT), pertussis toxin (PTX), and dermonecrotic toxin (DNT) for prophylaxis or treatment of an allergen-driven airway pathology.

A combination of agents capable of binding an infectious agent, such as an antibody, an antibody derivative, or an antibody mimetic, and immunomodulatory agents, such as probiotic strains, for the treatment or prevention of respiratory infections, in particular bacterial respiratory infections. The agents capable of binding an infectious agent are administered by inhalation.

The present invention provides methods for treatment or prophylaxis of viruses, particularly influenza virus, by administration of agents, particularly neutralizing antibodies or active fragments thereof, directly to the respiratory tract, including by intranasal or inhalation administration. The invention provides compositions suitable for intranasal or inhalation treatment and administration. The invention includes methods for treatment or prophylaxis combining intranasal or inhalation administration with intraperitoneal or intravenous administration of antibodies.