Fig. 1From: Healthcare seeking behavior of patients with influenza like illness: comparison of the summer and winter influenza epidemicsWeekly numbers of influenza isolates (grey bar) and ILI rates in Hong Kong (lines), 2014–2015. The data were downloaded from the Centre for Health Protection website http://www.chp.gov.hk/. The 2014 summer survey was conducted during 28 July-17 August 2014 and the 2015 winter survey during 23–27 March 2015. Abbreviations: GOPC, general outpatient clinics; GP, general practitionersBack to article page