Mixed allergen compositions of two or more different allergens are provided. In some instances, the mixed allergen compositions include: a nut allergen; an animal allergen; and at least one of: a non-nut plant allergen; a biotic agent; and a vitamin. Also provided are methods of administering the mixed allergen compositions to a subject. The mixed allergen compositions find use in a variety of applications, including health maintenance, immune balance, gut balance, immune support, health improvement and therapeutic applications.

Mixed allergen compositions of two or more different allergens are provided. In some instances, the mixed allergen compositions include: a nut allergen; an animal allergen; and at least one of: a non-nut plant allergen; a biotic agent; and a vitamin. Also provided are methods of administering the mixed allergen compositions to a subject. The mixed allergen compositions find use in a variety of applications, including health maintenance, immune balance, gut balance, immune support, health improvement and therapeutic applications.

The present invention concerns a composition of polypeptides suitable for detecting antibodies against Trypanosoma cruzi (T. cruzi) in an isolated biological sample consisting of three polypeptides 1F8, JL7 and Cruzipain. A method of producing a soluble and immunoreactive composition of polypeptides suitable for detecting antibodies against T. cruzi using said composition of polypeptides is also part of the invention. Moreover, the invention concerns a method for detecting antibodies specific for T. cruzi in an isolated sample wherein a composition of said T. cruzi polypeptides is used as well as a reagent kit comprising said composition of T. cruzi polypeptides.

The present invention concerns a composition of polypeptides suitable for detecting antibodies against Trypanosoma cruzi (T. cruzi) in an isolated biological sample consisting of three polypeptides 1F8, JL7 and Cruzipain. A method of producing a soluble and immunoreactive composition of polypeptides suitable for detecting antibodies against T. cruzi using said composition of polypeptides is also part of the invention. Moreover, the invention concerns a method for detecting antibodies specific for T. cruzi in an isolated sample wherein a composition of said T. cruzi polypeptides is used as well as a reagent kit comprising said composition of T. cruzi polypeptides.

The invention relates to a trypanosomal vaccine, to pharmaceutical compositions comprising said vaccine and to their uses in vaccination to prevent trypanosomal infection in a mammal.

The invention relates to a trypanosomal vaccine, to pharmaceutical compositions comprising said vaccine and to their uses in vaccination to prevent trypanosomal infection in a mammal.

The present invention relates to methods and compositions for preventing, treating and diagnosing infection by trypanosomes. The invention also relates to the use of excreted/secreted antigens (exoantigens, secretome) and specifically to the identification of a protein excreted/secreted by the trypanosomes, the inhibition of which makes it possible to provide effective protection, mainly by vaccination, against infection by trypanosomes or the development or spread thereof. The invention relates to use of the protein, the derivatives thereof, a nucleotide sequence derived from said protein, or an extract enriched with said protein, and to the use of antibodies directed against said trypanosomes for immunotherapy, diagnosis, and monitoring of infections by trypanosomes.

The present invention relates to methods and compositions for preventing, treating and diagnosing infection by trypanosomes. The invention also relates to the use of excreted/secreted antigens (exoantigens, secretome) and specifically to the identification of a protein excreted/secreted by the trypanosomes, the inhibition of which makes it possible to provide effective protection, mainly by vaccination, against infection by trypanosomes or the development or spread thereof. The invention relates to use of the protein, the derivatives thereof, a nucleotide sequence derived from said protein, or an extract enriched with said protein, and to the use of antibodies directed against said trypanosomes for immunotherapy, diagnosis, and monitoring of infections by trypanosomes.

The present disclosure relates to vaccine formulations and their use in treating and preventing Chagas Disease.

The present disclosure relates to vaccine formulations and their use in treating and preventing Chagas Disease.