Influenza updates

The summaries of global surveillance are based on data gathered through global and regional data sharing platforms, and direct reports from Member States.

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Regular influenza updates


  • 22 April 2014

    Influenza update

    Overview of influenza activity globally

  • Review of the 2013 influenza season, southern hemisphere

    This report summarizes the chronology, epidemiology and virology of the influenza season in the temperate regions of the southern hemisphere. The review covers influenza activity data collected from January to the end of September 2013.


Pandemic A(H1N1)2009 updates

About influenza

Contact information

Global Influenza Programme and PIP Framework
World Health Organization
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1211 Geneva 27