Eurosurveillance
Volume 18, Issue 15, 11 April 2013
http://www.eurosurveillance.org/Public/Articles/Archives.aspx?PublicationId=11678

Editorials
A novel reassortant avian influenza A(H7N9) virus in China – what are the implications for Europe
by A Nicoll, N Danielsson

Rapid communications
Genetic analysis of novel avian A(H7N9) influenza viruses isolated from patients in China, February to April 2013
by T Kageyama, S Fujisaki, E Takashita, H Xu, S Yamada, Y Uchida, G Neumann, T Saito, Y Kawaoka, M Tashiro