%0 Journal Article %A Vega, T %A Paget, W J %T Influenza activity remains at high levels in some European countries %D 2002 %J Weekly releases (1997–2007) %V 6 %N 13 %P 2106 %R doi:https://doi.org/10.2807/esw.06.13.02106-en %K influenza %U https://www.eurosurveillance.org/content/10.2807/esw.06.13.02106-en