Swine infuenza (H1N1) pneumonia: bacterial airway colonization common but fatalities due to bacterial pneumonia remain relatively rare.
Cunha
Burke A
BA
D006801:Humans; D015994:Incidence; D053118:Influenza A Virus, H1N1 Subtype / Q000302:isolation & purification*; D007251:Influenza, Human / Q000150:complications* / Q000821:virology*; D018410:Pneumonia, Bacterial / Q000453:epidemiology* / Q000401:mortality*