Weekly influenza update, week 20, May 2019
In collaboration with WHO Regional Office for Europe, ECDC monitors and reports on influenza activity in Europe on a weekly basis throughout the flu season.
![Weekly influenza update, week 20, May 2019](https://www.ecdc.europa.eu/sites/default/files/styles/is_large/public/images/flu-infographic_2019_week20.png?itok=875mFEti)
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Weekly influenza update, week 20, May 2019 - EN - [PNG-107.97 KB]