Multivalent pneumococcal conjugate formulation 2

This item is described as 'multivalent pneumococcal conjugate formulation 2', identified as the freeze-dried powder component of a two-part ('1+1' combination mode) pneumococcal conjugate vaccine system. It contains pneumococcal conjugates prepared from serotypes 8, 10A, 11A, 15B, 22F, 24F, 33F, and 35B, utilizing tetanus toxoid as carrier proteins. This formulation is designed to either supplement existing pneumococcal conjugate vaccines (like 10-valent or 13-valent ones) to broaden coverage or combine with a liquid component (containing 15 serotypes) to create a broader-spectrum vaccine (potentially covering 23 serotypes in total).

Other names

Freeze-dried pneumococcal vaccine component