Weekly influenza update, week 47, November 2022

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2 Dec 2022

Period: 21 Nov 2022 - 27 Nov 2022

ECDC monitors and reports on influenza activity in Europe on a weekly basis throughout the flu season, in collaboration with WHO Regional Office for Europe.

Weekly influenza update, week 47, November 2022

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Flu News Europe

Flu News Europe is a joint ECDC–WHO Europe weekly influenza update. It reports on influenza activity in Europe throughout the flu season.

Seasonal influenza

Seasonal influenza is a preventable infectious disease with mostly respiratory symptoms. It is caused by influenza virus and is easily transmitted, predominantly via the droplet and contact routes and by indirect spread from respiratory secretions on hands etc.

Surveillance for seasonal influenza

Epidemiological and virological data from the EU/EEA Member States. The surveillance data reported comes largely from sentinel influenza surveillance systems.

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Weekly influenza update, week 47, November 2022

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More on this topic

Flu News Europe

Seasonal influenza

Surveillance for seasonal influenza

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