PCV20: 20-valent pneumococcal conjugate vaccine; PPSV23: 23-valent pneumococcal polysaccharide vaccine; PCV13: 13-valent pneumococcal conjugate vaccine; ACIP: United States Centers for Disease Control and Preventions Advisory Committee on Immunization Practices; PCV15: 15-valent pneumococcal conjugate vaccine.
* If PCV20 is not available, PCV15 is a recommended alternative.
¶ Some experts favor revaccination with PPSV23 for select individuals. Refer to the UpToDate text on pneumococcal vaccination in adults for additional information.
Δ In high-risk individuals (eg, immunocompromising conditions, cochlear implant, or cerebrospinal fluid leak), a shorter interval of ≥8 weeks may be used to maximize protection more quickly.