Epidemiological update: avian influenza A(H5N1), 8 January 2014
On 8 January 2014, Canada reported a fatal imported case of influenza A(H5N1) infection. This is the first confirmed human case of H5N1 in North America.
Epidemiological update: H3N2v cases in Ohio, US, 4 September 2014
In August 2014, the US Centers for Disease Control and Prevention (CDC) reported two laboratory-confirmed human infections with a A(H3N2) variant influenza virus of swine origin A(H3N2)v in Ohio, USA.
ECDC risk assessment: 2009 influenza A(H1N1) pandemic (Update 6 November 2009)
This update of ECDC pandemic risk assessment for Europe is based on data and analyses available in early November 2009. It draws on the experience in European countries, North America and the Southern Hemisphere’s temperate countries, which have already passed through a winter with the new virus.