CHIMERIC POLYPEPTIDE, VACCINE AGAINST BABESIOSIS, IMMUNIZATION METHODS, DETECTION METHODS AND KIT

摘要

A chimeric polypeptide containing a fragment of MSA-2c antigen bound to a fragment of RAP-1 antigen bound to a fragment of HSP20 antigen, where the antigens are antigens of a Babesia genus parasite. For example, the chimeric polypeptide may be represented by an amino acid sequence which contains at least 89% identity in relation to SEQ ID N° 1. It shows a composition for a vaccine against babesiosis, immunization methods and detection methods.