Surveillance reports for the 2009 influenza A (H1N1) pandemic

The 2009 influenza A(H1N1) pandemic was declared over in August 2010 by the World Health Organization. Europe has now entered a new inter-pandemic phase of seasonal influenza.

News

WHO recommendations for influenza virus vaccine composition for the 2018 southern hemisphere influenza season

ECDC comment - 3 Oct 2017

Peer-Reviewed Publication

Predominance of influenza A(H1N1)pdm09 virus genetic subclade 6B.1 and influenza B/Victoria lineage viruses at the start of the 2015/16 influenza season in Europe

Jan 2016

Peer-Reviewed Publication

Guillain-Barré syndrome and adjuvanted pandemic influenza A (H1N1) 2009 vaccines: A multinational self-controlled case series in Europe

Jan 2014

Publication

Weekly influenza surveillance overview, Nov 15, 2013 - week 45

Surveillance report - 15 Nov 2013

Peer-Reviewed Publication

Surveillance of hospitalised severe cases of influenza A(H1N1)pdm09 and related fatalities in nine EU countries in 2010-2011.

Jul 2012

News

Controversial research modifying A(H5N1) influenza viruses in the laboratory – Formal report of WHO technical consultationArchived

ECDC comment - 26 Mar 2012

Peer-Reviewed Publication

Overrepresentation of influenza A(H1N1)pdm09 virus among severe influenza cases in the 2011/12 season in four European countries

Mar 2012

Publication

Weekly influenza surveillance overview, 6-12 February 2012 - Week 6

Surveillance report - 17 Feb 2012

News

Sentinel Surveillance for Severe Influenza in England (United Kingdom)Archived

ECDC comment - 3 Feb 2012

News

Two evaluations of the response to the 2009 Pandemic in Spain: Surveillance and Vaccines and antiviralsArchived

ECDC comment - 27 Sep 2011

News

Start of the 2011 influenza season in the Southern Hemisphere - South AfricaArchived

ECDC comment - 1 Jul 2011

Peer-Reviewed Publication

Surveillance trends of the 2009 influenza A(H1N1) pandemic in Europe

Jun 2011

Publication

Annual meeting of the European Influenza Surveillance Network

Meeting report - 19 Jan 2011

Peer-Reviewed Publication

Initial surveillance of 2009 influenza A(H1N1) pandemic in the European Union and European Economic Area, April-September 2009.

Dec 2010

Publication

The 2009 A(H1N1) pandemic in Europe, a review of the experience

Technical report - 8 Nov 2010

Publication

ECDC Forward look risk assessment (Update 28 October 2010): Likely scenarios and uncertainties in the 2010/2011 influenza season in Europe and beyond

Risk assessment - 28 Oct 2010

Peer-Reviewed Publication

Responding to new severe diseases - the case for routine hospital surveillance and clinical networks in Europe

Oct 2010

Peer-Reviewed Publication

Reflections on pandemic (H1N1) 2009 and the international response

Oct 2010

Peer-Reviewed Publication

Lessons learned from the 2009 Influenza A(H1N1) pandemic at EU level: Editorial

Sep 2010

Peer-Reviewed Publication

Studies needed to address public health challenges of the 2009 H1N1 influenza pandemic: Insights from modeling

Jun 2010

Publication

Influenza surveillance in Europe 2008/2009

Surveillance report - 31 May 2010

Peer-Reviewed Publication

Experience and lessons from surveillance and studies of the 2009 pandemic in Europe

Jan 2010

Publication

Protocols for cohort database studies to measure influenza vaccine effectiveness in the EU and EEA Member States

Technical guidance - 17 Nov 2009

Peer-Reviewed Publication

Pandemic influenza A(H1N1) 2009 vaccines in the European Union.

Oct 2009

Peer-Reviewed Publication

Influenza A/H1N1 pandemic: central European experience and perspective of prevention and control of this disease [French]

Sep 2009

Publication

Surveillance and studies in a pandemic: Fourth meeting of the SSiaP working group

Meeting report - 13 Aug 2009

Publication

Surveillance and studies in a pandemic in Europe

Technical report - 13 Jul 2009

Peer-Reviewed Publication

Europe's initial experience with pandemic (H1N1) 2009 - mitigation and delaying policies and practices.

Jul 2009

Peer-Reviewed Publication

Initial Epidemiological Findings In The European Union Following The Declaration Of Pandemic Alert Level 5 Due To Influenza A (h1n1)

May 2009

European Centre for Disease Prevention and Control

An agency of the European Union

Surveillance reports for the 2009 influenza A (H1N1) pandemic

WHO recommendations for influenza virus vaccine composition for the 2018 southern hemisphere influenza season

Predominance of influenza A(H1N1)pdm09 virus genetic subclade 6B.1 and influenza B/Victoria lineage viruses at the start of the 2015/16 influenza season in Europe

Guillain-Barré syndrome and adjuvanted pandemic influenza A (H1N1) 2009 vaccines: A multinational self-controlled case series in Europe

Weekly influenza surveillance overview, Nov 15, 2013 - week 45

Surveillance of hospitalised severe cases of influenza A(H1N1)pdm09 and related fatalities in nine EU countries in 2010-2011.

Controversial research modifying A(H5N1) influenza viruses in the laboratory – Formal report of WHO technical consultationArchived

Overrepresentation of influenza A(H1N1)pdm09 virus among severe influenza cases in the 2011/12 season in four European countries

Weekly influenza surveillance overview, 6-12 February 2012 - Week 6

Sentinel Surveillance for Severe Influenza in England (United Kingdom)Archived

Two evaluations of the response to the 2009 Pandemic in Spain: Surveillance and Vaccines and antiviralsArchived

Start of the 2011 influenza season in the Southern Hemisphere - South AfricaArchived

Surveillance trends of the 2009 influenza A(H1N1) pandemic in Europe

Annual meeting of the European Influenza Surveillance Network

Initial surveillance of 2009 influenza A(H1N1) pandemic in the European Union and European Economic Area, April-September 2009.

The 2009 A(H1N1) pandemic in Europe, a review of the experience

ECDC Forward look risk assessment (Update 28 October 2010): Likely scenarios and uncertainties in the 2010/2011 influenza season in Europe and beyond

Responding to new severe diseases - the case for routine hospital surveillance and clinical networks in Europe

Reflections on pandemic (H1N1) 2009 and the international response

Lessons learned from the 2009 Influenza A(H1N1) pandemic at EU level: Editorial

Studies needed to address public health challenges of the 2009 H1N1 influenza pandemic: Insights from modeling

Influenza surveillance in Europe 2008/2009

Experience and lessons from surveillance and studies of the 2009 pandemic in Europe

Protocols for cohort database studies to measure influenza vaccine effectiveness in the EU and EEA Member States

Pandemic influenza A(H1N1) 2009 vaccines in the European Union.

Influenza A/H1N1 pandemic: central European experience and perspective of prevention and control of this disease [French]

Surveillance and studies in a pandemic: Fourth meeting of the SSiaP working group

Surveillance and studies in a pandemic in Europe

Europe's initial experience with pandemic (H1N1) 2009 - mitigation and delaying policies and practices.

Initial Epidemiological Findings In The European Union Following The Declaration Of Pandemic Alert Level 5 Due To Influenza A (h1n1)

About us

Work with us

Contact ECDC

European Centre for Disease Prevention and Control

An agency of the European Union

Surveillance reports for the 2009 influenza A (H1N1) pandemic

WHO recommendations for influenza virus vaccine composition for the 2018 southern hemisphere influenza season

Predominance of influenza A(H1N1)pdm09 virus genetic subclade 6B.1 and influenza B/Victoria lineage viruses at the start of the 2015/16 influenza season in Europe

Guillain-Barré syndrome and adjuvanted pandemic influenza A (H1N1) 2009 vaccines: A multinational self-controlled case series in Europe

Weekly influenza surveillance overview, Nov 15, 2013 - week 45

Surveillance of hospitalised severe cases of influenza A(H1N1)pdm09 and related fatalities in nine EU countries in 2010-2011.

Controversial research modifying A(H5N1) influenza viruses in the laboratory – Formal report of WHO technical consultationArchived

Overrepresentation of influenza A(H1N1)pdm09 virus among severe influenza cases in the 2011/12 season in four European countries

Weekly influenza surveillance overview, 6-12 February 2012 - Week 6

Sentinel Surveillance for Severe Influenza in England (United Kingdom)Archived

Two evaluations of the response to the 2009 Pandemic in Spain: Surveillance and Vaccines and antiviralsArchived

Start of the 2011 influenza season in the Southern Hemisphere - South AfricaArchived

Surveillance trends of the 2009 influenza A(H1N1) pandemic in Europe

Annual meeting of the European Influenza Surveillance Network

Initial surveillance of 2009 influenza A(H1N1) pandemic in the European Union and European Economic Area, April-September 2009.

The 2009 A(H1N1) pandemic in Europe, a review of the experience

ECDC Forward look risk assessment (Update 28 October 2010): Likely scenarios and uncertainties in the 2010/2011 influenza season in Europe and beyond

Responding to new severe diseases - the case for routine hospital surveillance and clinical networks in Europe

Reflections on pandemic (H1N1) 2009 and the international response

Lessons learned from the 2009 Influenza A(H1N1) pandemic at EU level: Editorial

Studies needed to address public health challenges of the 2009 H1N1 influenza pandemic: Insights from modeling

Influenza surveillance in Europe 2008/2009

Experience and lessons from surveillance and studies of the 2009 pandemic in Europe

Protocols for cohort database studies to measure influenza vaccine effectiveness in the EU and EEA Member States

Pandemic influenza A(H1N1) 2009 vaccines in the European Union.

Influenza A/H1N1 pandemic: central European experience and perspective of prevention and control of this disease [French]

Surveillance and studies in a pandemic: Fourth meeting of the SSiaP working group

Surveillance and studies in a pandemic in Europe

Europe's initial experience with pandemic (H1N1) 2009 - mitigation and delaying policies and practices.

Initial Epidemiological Findings In The European Union Following The Declaration Of Pandemic Alert Level 5 Due To Influenza A (h1n1)

About us

Work with us

Contact ECDC

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