Communicable disease threats report, 30 January - 5 February 2023, week 5

Surveillance and monitoring

3 Feb 2023

Publication series: Communicable Disease Threats Report (CDTR)

Time period covered: 30 January - 5 February 2023

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The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats. This issue covers the period 30 January - 5 February 2023 and includes updates on COVID-19, diphtheriae, mpox, influenza, influenza A (H9N2), influenza (H5N6), MERS-CoV, avian influenza, BSE, and Niaph virus.

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Communicable disease threats report, 30 January - 5 February 2023, week5 - EN - [PDF-1.49 MB]

CDTR maps and graphs week 5, 2023 - EN - [PPTX-2.71 MB]

Avian influenza

Avian influenza is an infectious viral disease mainly found in birds, but under certain circumstances infections can also occur in humans even though the risk is generally very low.

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.

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Communicable disease threats report, 30 January - 5 February 2023, week 5

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Avian influenza

Seasonal influenza

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