Phenotype* | PPSV23 response | |
6 years and older | Younger than 6 years | |
Severe | ≤2 protective titers (≥1.3 mcg/mL) | ≤2 protective titers (≥1.3 mcg/mL) |
Moderate | <70% of serotypes are protective (≥1.3 mcg/mL) | <50% of serotypes are protective (≥1.3 mcg/mL) |
Memory | Loss of response within 6 to 12 months | Loss of response within 6 to 12 months |
PPSV23: 23-valent pneumococcal polysaccharide vaccine.
* Diagnosis requires that the patient have a history of recurrent, severe, or refractory sinopulmonary infections.Do you want to add Medilib to your home screen?