OpenLegislation

Division Laboratory test for case confirmation

United Kingdom

Original text. Later amendments are not shown.

At least one of the following four:

  • Isolation of WNV from blood or CSF

  • Detection of WNV nucleic acid in blood or CSF

  • WNV specific antibody response (IgM) in CSF

  • WNV IgM high titre AND detection of WNV IgG, AND confirmation by neutralisation