Weekly international summary

From September 2009 to February 2010, the HPA provided a weekly summary of international information about pandemic (H1N1) influenza. Information came from the World Health Organization (WHO), European Centre for Disease Prevention and Control (ECDC), and individual countries' official public health institutes. The topics covered vary weekly according to what new information was available.

Please see the archive for previous updates.

For updates on the international situation, check

• WHO pandemic (H1N1) influenza page 
• WHO Europe influenza surveillance page
• ECDC pandemic (H1N1) influenza page