ZUSAMMENSETZUNG UND VERFAHREN ZUR IMMUNISIERUNG GEGEN EIN ODER MEHRERE ANTIGENE MITTELS VERSCHIEDENER REKOMBINANTER VEKTOREN

摘要

The invention provides means and methods for vaccinating an animal or a human to obtain therein an immune response against at least one antigen, comprising different vaccine compositions for sequential administration to said animal or said human, each containing at least said antigen or a precursor thereof, wherein said vaccine compositions differ from each other by the presence therein of a different vector.