Method for immunization against and treatment of infection by ectoparasites and endoparasites

A pharmaceutical composition for use in a vertebrate host as a vaccine or a medicament for immunizing against or treating for infection by an invertebrate ectoparasite or endoparasite comprising an immunogen that is capable of eliciting antibodies in the host that bind to the native form of juvenile hormone or beta-ecdysone and have a biological effect on the ectoparasite or endoparasite, wherein the immunogen comprises an endocrine product of the ectoparasite or endoparasite selected from the group consisting of juvenile hormone, beta-ecdysone or analogs thereof, conjugated to keyhole limpet hemocyanin, and a pharmaceutically acceptable carrier.

A pharmaceutical composition for use in a vertebrate host as a vaccine or a medicament for immunizing against or treating for infection by an invertebrate ectoparasite or endoparasite comprising an immunogen that is capable of eliciting antibodies in the host that bind to the native form of juvenile hormone or beta-ecdysone and have a biological effect on the ectoparasite or endoparasite, wherein the immunogen comprises an endocrine product of the ectoparasite or endoparasite selected from the group consisting of juvenile hormone, beta-ecdysone or analogs thereof, conjugated to diphtheria toxoid, and a pharmaceutically acceptable carrier.

A pharmaceutical composition for use in a vertebrate host as a vaccine or a medicament for immunizing against or treating for infection by an invertebrate ectoparasite or endoparasite comprising an immunogen that is capable of eliciting antibodies in the host that bind to the native form of juvenile hormone and have a biological effect on the ectoparasite or endoparasite, wherein the immunogen comprises juvenile hormone, or analogs thereof, conjugated to a protein carrier by means of a spacer molecule of gallic acid, and a pharmaceutically acceptable carrier.

A method of immunizing a vertebrate against or treating a vertebrate for infection by an ectoparasite or endoparasite comprising administering to the vertebrate an immunologically effective amount of a first immunogen comprising juvenile hormone or an analog thereof conjugated to a protein carrier and an immunologically effective amount of a second immunogen comprising beta-ecdysone or an analog thereof conjugated to a protein carrier.

A pharmaceutical composition for use in a host vertebrate as a vaccine or medicament for immunizing against or treating for infection by invertebrate endoparasites or ectoparasites comprising an immunologically effective amount of antibodies produced from hybridomas of the cell line ATCC 9529 which specifically bind to the native form of juvenile hormone and a pharmaceutically acceptable carrier.

A pharmaceutical composition for use in a host vertebrate as a vaccine or medicament for immunizing against or treating for infection by invertebrate endoparasites or ectoparasites comprising an immunologically effective amount of antibodies produced from hybridomas of the cell line ATCC 9530 which specifically bind to the native form of beta-ecdysone and a pharmaceutically acceptable carrier.

A method of immunizing a vertebrate against or treating a vertebrate for infection by endoparasites or ectoparasites comprising administering to the vertebrate an immunologically effective amount of a first composition comprising antibodies that specifically bind to the native form of juvenile hormone and an immunologically effective amount of a second composition comprising antibodies that specifically bind to the native form of beta-ecdysone.