For high-risk patients like your mother, Pneumovax 23 (PPSV23) should be taken at least 1 year after Prevenar 13 â so from July 2026 onwards is correct. Prevenar 13 is generally a one-time dose for adults and does not need to be repeated. Pneumovax 23 may need a booster after 5 years given her multiple conditions.
Next Steps
Plan Pneumovax 23 around July 2026. Check with her doctor whether a 5-year Pneumovax 23 booster is needed. Consult me on Practo for more vaccine guidance.