Streptococcus pneumoniae type 3 capsular polysaccharide diphtheria CRM197 protein conjugate antigen

DB10294ApprovedInvestigationalVaccinesInactivated Pneumococcal Vaccine

Streptococcus pneumoniae type 3 capsular polysaccharide diphtheria CRM197 protein conjugate antigen is a sterile vaccine that contains saccharides of the capsular antigens of Streptococcus pneumoniae serotype 3 individually conjugated to... The saccharides in the vaccine are prepared from purified polysaccharides that are chemically activated then conjugated to the protein carrier CRM197 to form the glycoconjugate.

First approval
Canada, 2005 · United States, 2010 · European Union, 2022
Also known as
Streptococcus pneumoniae serotype 3 capsular antigen diphtheria CRM197 protein conjugate vaccine
Brand names
  • Apexxnar
  • Capvaxive
  • Prevnar 13
  • Prevnar 20
  • Vaxneuvance

Resolves to

Compound
UNII2VF3V7175U
Clinical / RWD
RxNorm901628

What you can answer from here — as of August 01, 2026

47Clinical trialsPhase, status and sponsor resolved per trial
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4Structured indicationsCondition, population, route and combination as fields, not prose
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38Marketed productsAcross 7 countries and 9 labellers
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Which other approved drugs treat the same conditions as Streptococcus pneumoniae type 3 capsular polysaccharide diphtheria CRM197 protein conjugate antigen, and which companies have late-stage candidates in those indications?

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