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Review
. 2017 Jun 23:8:1041.
doi: 10.3389/fmicb.2017.01041. eCollection 2017.

Secondary Bacterial Infections Associated with Influenza Pandemics

Affiliations
Review

Secondary Bacterial Infections Associated with Influenza Pandemics

Denise E Morris et al. Front Microbiol. .

Abstract

Lower and upper respiratory infections are the fourth highest cause of global mortality (Lozano et al., 2012). Epidemic and pandemic outbreaks of respiratory infection are a major medical concern, often causing considerable disease and a high death toll, typically over a relatively short period of time. Influenza is a major cause of epidemic and pandemic infection. Bacterial co/secondary infection further increases morbidity and mortality of influenza infection, with Streptococcus pneumoniae, Haemophilus influenzae, and Staphylococcus aureus reported as the most common causes. With increased antibiotic resistance and vaccine evasion it is important to monitor the epidemiology of pathogens in circulation to inform clinical treatment and development, particularly in the setting of an influenza epidemic/pandemic.

Keywords: Haemophilus influenzae; Staphylococcus aureus; Streptococcus pneumoniae; influenza; pandemic.

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Figures

FIGURE 1
FIGURE 1
World Map showing countries confirmed and suspected of being the origin of influenza pandemics. Blue – The origin of the 1918 Spanish is still unclear, although various papers suggest the United States (New York) or France as the origin; yellow – China the origin of the 1957 Asian flu pandemic; Hong Kong, the origin of the 1968 Hong Kong pandemic; red – Russia, the origin of the 1889 and 1977 Russian flu pandemics; green – Mexico, the origin of the 2009 Swine flu pandemic.

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