High pneumonia lifetime-ever incidence in Beijing children compared with locations in other countries and implications for national PCV and Hib vaccination

摘要

ObjectivesTo compare the proportion of Beijing children who have ever had pneumonia (%Pneumonia) to those in other locations, and to estimate by how much national vaccine coverage with Pneumococcal Conjugate Vaccine (PCV) and Haemophilus Influenzae Type b (Hib) could reduce Beijing %Pneumonia.