The importance of Haemophilus influenzae in community-acquired pneumonia : an emerging pathogen in the elderly regardless of comorbidities compared to Streptococcus pneumoniae
BACKGROUND: Haemophilus influenzae community-acquired pneumonia (CAP) is common, and it is equally common to Streptococcus pneumoniae in some settings. The purpose of this study was to provide additional data on patients affected by H. influenzae CAP and their outcomes.METHODS: Streptococcus pneumoniae-caused CAP (111 cases) was compared to CAP with H. influenzae (53 cases). Patients were adults (