Short communication Revised interpretation of the immunological results obtained with pneumococcal polysaccharide 17F derived synthetic di-, tri- and tetrasaccharide conjugates in mice and rabbits

Recently, the structure for pneumococcal polysaccharide (PS) 17F has been revised. Based on the former PS structure, immunogenicities of PS 17F derived synthetic di-, tri- and tetrasaccharide conjugates have been reported in mice. Here, we present additional data on the immunogenicities of these conjugates in rabbits and re-evaluate the immunogenicity results in the light of the revised PS 17F structure. © 2001 Published by Elsevier Science Ltd.