Streptococcus pneumoniae antigens for diagnosis, treatment and prevention of active infection

摘要

The present invention relates to recombinant antigenic S. pneumoniae polypeptides and fragments thereof. The invention also relates to methods for using these polypeptides to produce immunological responses and to confer immunological protection to disease caused by members of the genus Streptococcus, at least isolates of the S. pneumoniae genus. The invention further relates to nucleic acid sequences which encode antigenic S. pneumoniae polypeptides and to methods for detecting S. pneumoniae nucleic acids and polypeptides in biological samples. The invention also relates to S. pneumoniae-specific antibodies and methods for detecting such antibodies produced in a host animal.