How often do you need PPSV23 vaccine? No additional doses of PPSV23 should be administered following the dose administered at 65 years of age or older. 2021-11-30

How often do you need PPSV23 vaccine?

All adults 65 years of age or older should receive one dose of PPSV23 5 or more years after any prior dose of PPSV23, regardless of previous history of vaccination with pneumococcal vaccine. 

No additional doses of PPSV23 should be administered following the dose administered at 65 years of age or older.