Influenza

Surveillance and monitoring

Members of Health brigade, distribute information leaflets to a family and look for symptoms of influenza H1N1.
WHO/Harold Ruiz

The WHO’s Global Influenza Programme (GIP) provides global standards for influenza surveillance. In addition GIP collects and analyzes virological and epidemiological influenza surveillance data from around the world. The regular sharing of quality influenza surveillance and monitoring data by countries allows WHO to:

  • provide countries, areas and territories with information about influenza transmission in other parts of the world to allow national policy makers to better prepare for upcoming seasons;
  • describe critical features of influenza epidemiology including risk groups, transmission characteristics, and impact;
  • monitor global trends in influenza transmission; and
  • support the selection of influenza strains for vaccine production.

WHO Global Epidemiological Surveillance Standards for Influenza


Influenza update

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

About influenza

Contact information

Global Influenza Programme and PIP Framework
World Health Organization
Avenue Appia 20
1211 Geneva 27
Switzerland
Email: WHOinfluenza@who.int