Open Access

A review of the role of Haemophilus influenzae in community-acquired pneumonia

Pneumonia20156:6010026

https://doi.org/10.15172/pneu.2015.6/520

Received: 1 October 2014

Accepted: 4 March 2015

Published: 29 June 2015

Abstract

In an era when Haemophilus influenzae type b (Hib) conjugate vaccine is widely used, the incidence of Hib as a cause of community-acquired pneumonia (CAP) has dramatcally declined. Non-typeable H. influenzae (NTHi) strains and, occasionally, other encapsulated serotypes of H. influenzae are now the cause of the majority of invasive H. influenzae infectons, including bacteraemic CAP. NTHi have long been recognised as an important cause of lower respiratory tract infecton, including pneumonia, in adults, especially those with underlying diseases. The role of NTHi as a cause of non-bacteraemic CAP in children is less clear. In this review the evidence for the role of NTHi and capsulated strains of H. influenzae will be examined.

Keywords

pneumonia H. influenzae NTHi aetology infecton

Notes

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