Pneumococcal Necrotizing Pneumonia in Utah: Does Serotype Matter?

Abstract

PNP is a serious and increasingly common complication of S. pneumoniae pneumonia in Utah. Infection with serotype 3 is associated with an increased risk of developing PNP. The increase in the incidence of infection due to nonvaccine serotypes reported worldwide and the changing epidemiology of invasive pneumococcal disease should be considered when developing vaccine strategies.