Fig. 2

Influenza-associated paediatric hospitalisation rates in Austria 2002–2018. Data 2002–2016 collected passively by searching ICD-10 codes, data 2017/18 estimated from counts actively collected via a survey
Influenza-associated paediatric hospitalisation rates in Austria 2002–2018. Data 2002–2016 collected passively by searching ICD-10 codes, data 2017/18 estimated from counts actively collected via a survey