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  • Pneumococcal
  • Recommendations for Adults

What are the major changes in the ACIP recommendations for pneumococcal vaccination of adults published by CDC on January 28, 2022?

Two new pneumococcal conjugate vaccines (PCV15 and PCV20) are now recommended as pneumococcal vaccination options for all adults age 65 and older and for adults age 19 through 64 with certain medical conditions or other risk factors for pneumococcal disease; ACIP no longer recommends PCV13 for adults. When PCV15 is used routinely, it should be used in series with PPSV23 given one year later.

For adults eligible for pneumococcal vaccine as a result of age or a high-risk condition who have no or unknown history of pneumococcal conjugate vaccination, the same vaccination schedule options apply to all of them: either give one dose of PCV20 alone, or give a dose of PCV15 followed by a dose of PPSV23 one year later (with a minimum interval option of 8 weeks for people with immunocompromise, CSF leak, or cochlear implant). People age 19 through 64 with immunocompromising and non-immunocompromising underlying medical conditions and other risk factors for pneumococcal disease no longer have separate recommendations for different types of vaccines or numbers of doses.

Details of the recommendations can be found in the ACIP recommendations at These recommendations are to be used in conjunction with CDC clinical considerations for the use of pneumococcal vaccines at: has developed standing orders for pneumococcal vaccination of adults at

Last reviewed: July 26, 2022

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