A dual column and line graph with the primary axis demonstrating the detection of respiratory viruses by week of report from January – March 2013. The secondary axis (line graph) demonstrates overall influenza positivity by week of report. Viruses monitored are as follows: influenza A untyped, influenza A H1N1(2009), influenza B, respiratory syncytial virus, parainfluenza virus type 1, 2 and 3, adenovirus, rhinovirus, metapneumovirus, enterovirus, myco pneumonaie, and pertussis. • This data represents the inter-seasonal period, where fewer samples are submitted for processing. An influenza positivity peak occurred at week 3 at 47% positivity, representing 8 positive samples. • Rhinovirus was the most commonly detected respiratory virus, with 19% of all swabs performed during the reporting period being positive for rhinovirus. • Influenza A (untyped) was the second most common respiratory virus, representing 11% of all swabs taken.