Menzies, Robert I.; Jardine, Andrew; McIntyre, Peter
Background.Studies evaluating long-term trends in hospitalizations coded as pneumonia following introduction of the 7-valent pneumococcal vaccine (PCV7) are sparse, especially in adults. We extended our previous analysis to 6.5 years after the "3 + 0" PCV7 schedule was introduced in Australia in 2005. Methods.We estimated vaccine impact on hospitalizations coded as pneumonia (pneumococcal/lobar, other specified, unspecified, and all-cause) using a multivariate negative binomial regression model...[Show more]
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