Serological detection of avian influenza A(H7N9) virus infections by turkey haemagglutination inhibition assay
23 May 2013
23 May 2013
| Emergency situation update
Overview
The WHO Collaborating Center for Reference and Research on Influenza at the Chinese National Influenza Center, Beijing, China, has made available the attached laboratory procedures for serological detection of avian influenza A(H7N9) virus infections by turkey haemagglutination-inhibition assay.
WHO Team
Global Influenza Programme (GIP)