Compounds and methods for the diagnosis and treatment of Babesia infection

摘要

Compounds and methods for the diagnosis and treatment of Babesia sp. WA1 infection are disclosed. The compounds provided include polypeptides that contain at least one immunogenic portion of a Babesia sp. WA1 antigen and polynucleotides encoding such polypeptides. Pharmaceutical compositions and immunogenic compositions comprising such polypeptides or polynucleotides are also provided. Diagnostic kits containing such polypeptides or polynucleotides and a suitable detection reagent may be used for the detection of Babesia sp. WA1 infection in patients and biological samples. Antibodies directed against such polypeptides are also provided.