The impact of pneumococcal conjugate vaccine on community-acquired pneumonia hospitalizations in children with comorbidity.

Unlabelled: The burden of community-acquired pneumonia (CAP) in high-income countries is still significant. The introduction of pneumococcal conjugate vaccines (PCV) has reduced the overall need for hospitalization for CAP. However, it is not clear whether children with underlying disease also have benefitted from the PCV immunization programme.