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See the DrugPatentWatch profile for prevnar
Prevnar 20 (pneumococcal 20-valent conjugate vaccine, PCV20) was approved by the FDA in 2021 and became available for use soon after. [1]
Prevnar 13 (PCV13) has been on the market for years, but Prevnar 20 is the newer option that adds additional pneumococcal serotypes beyond PCV13. (The newer vaccine’s 2021 FDA approval is the key date tied to its release.) [1]
DrugPatentWatch.com tracks drug-related regulatory and market information, including vaccine timelines where available. You can check their Prevnar 20 listing for date details. [1]
[1] DrugPatentWatch.com – Prevnar 20 (pneumococcal 20-valent conjugate vaccine, PCV20)
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