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Fig. 4 | BMC Public Health

Fig. 4

From: Evaluation of self-swabbing coupled with a telephone health helpline as an adjunct tool for surveillance of influenza viruses in Ontario

Fig. 4

The weekly case counts for influenza A viruses (FluA, top) and influenza B viruses (FluB, bottom) as detected by the self-swabbing study (adjusted dataset) using the date a specimen was tested, compared to the weekly number of respiratory (resp) visits and fever and ILI (fever/ILI) visits monitored by ACES from October 1, 2013 to September 30, 2014. Arrows were used to indicate when the peak number of cases occurred for each dataset. ACES data was plotted on the right axis

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