The present invention is directed to a method of treating poultry hatchlings in a hatchling tray. The method comprises of providing a soft gel form capable of being dispensed through a spray nozzle, providing a spray dispensing apparatus, the apparatus being capable of delivering a predetermined volume of the gel as a plurality of small beadlets through a plurality of nozzles, placing the hatchling tray containing the hatchlings beneath the nozzles of the dispensing apparatus, dispensing the predetermined volume of the soft gel containing the therapeutic agent as small beadlets into the hatchling tray and allowing the hatchlings to consume the beadlets. The present invention is also directed to a dispensing apparatus for dispensing a therapeutic agent in a soft gel into a hatchling tray of poultry hatchlings.

This invention describes vaccine compositions and their methods of use utilizing inactivated fbp1Δ deletion mutant fungal cells.

The present invention discloses a rabbit coccidiosis vaccine and application thereof, the vaccine comprises 100 to 800 Eimeria media/dose, 200 to 1600 Eimeria magna/dose, and 100 to 800 Eimeria intestinalis/dose. The composition of the vaccine possesses the characteristics as scientific reasonable, low cost, no drug residue or drug resistance or environmental pollution would occur, good immunogenicity and safe to use. After oral immunization in rabbits, it may effectively resist the infections of 1×10.sup.5 Eimeria media, 5×10.sup.4 Eimeria magna and 3×10.sup.3 Eimeria intestinalis. It also may be used to prepare a pharmaceutical preparation against rabbit coccidiosis.

A method for producing at least one microneedle containing a vaccine for transdermal delivery of the vaccine to a patient includes preparing microparticles or nanoparticles of encapsulated vaccine by preparing a solution comprising a vaccine antigen and a biocompatible polymer matrix; and spray drying the solution to form the microparticles or nanoparticles. The method includes the further steps of preparing a film composition including at least one pre-polymer solution; preparing a suspension comprising the microparticles or nanoparticles and the film composition; loading the suspension into a 3D printer; printing, via the 3D printer, at least one microneedle made from the suspension; and, converting the pre-polymer solution into a cross-linked biopolymer by exposing the at least one microneedle to UV light. Also disclosed are microneedles containing a vaccine for transdermal delivery.

The invention relates to a modified Neisseria lactamica, wherein the modified Neisseria lactamica is transformed with recombinant DNA encoding a heterologous protein; a method of prophylactic treatment for pathogenic infection of a subject comprising nasopharyngeal inoculation of a modified Neisseria lactamica; a method of reducing or preventing meningococcal colonisation of a subject; a method of modifying the microbiome of a subject; a wild-type Neisseria lactamica for use for the prophylactic treatment of meningococcal infection of a subject or reducing colonisation of a subject, wherein the prophylactic treatment comprises nasopharyngeal inoculation of the wild-type Neisseria lactamica; associated nucleic acid for mutagenesis of Neisseria lactamica; methods of mutagenesis; outer membrane vesicle (OMV) vaccines; and associated compositions and methods thereof.

The invention provides a combination therapy comprising a bacterial strain for treating or preventing cancer.

Therapeutic modalities are provided for targeting adoptive cellular therapies to specific sites of disease, involving the use of specific repertoirs of PRR ligands. In effect, innate immune system signaling is provoked so as to facilitate the homing of adoptive immune cells to sites of disease, for example to the site of a solid tumor.

The present disclosure is related to immunomodulatory bacterial minicells and methods of using the minicells.

The present invention relates to a probiotic cell transformed with a construct suitable to overexpress and display on the surface of the probiotic cell a fusion protein comprising at least a portion of a transport protein coupled to at least a portion of one or more antigenic proteins or peptides. Probiotic-derived vesicles displaying this fusion protein as well as methods of inducing an immune response using the probiotic cells or vesicles are also disclosed.

The present invention relates to a composition for use in the treatment of an intestinal tract disorder caused by a gluten-associated protein, said composition comprising at least one agent which binds to the gluten-associated protein, characterized in that the composition is administered at the same time as or at most within 60 minutes after administration of at least one tannin to a patient.