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Influenza Other Respir Viruses
; 6(3): e6-10, 2012 May.
Article
in English
| MEDLINE
| ID: mdl-22212717
ABSTRACT
Surveillance of respiratory viruses has been conducted for many years at the public health laboratory in Hong Kong. With the occurrence of pandemic influenza A (H1N1) 2009, we observed a change in the seasonality of influenza activity with a seemingly corresponding change in the activity of respiratory syncytial virus, parainfluenza virus, and adenovirus during 2009-2011. This phenomenon could most likely be explained by virus interference.