Result of AGM

For immediate release 7.00 am: 23 May 2013

RETROSCREEN VIROLOGY GROUP PLC

RESULT OF ANNUAL GENERAL MEETING

Retroscreen Virology Group plc (AIM: RVG), the viral challenge and "virometrics" specialist, is pleased to announce that all resolutions proposed at its Annual General Meeting, held at 2pm on 22 May 2013, were duly passed.

For further information please contact:

Retroscreen Virology Group plc +44 207 756 1300

Kym Denny (Chief Executive Officer)

Graham Yeatman (Finance Director)

Numis Securities Limited +44 207 260 1000

Michael Meade / Freddie Barnfield (Nominated Adviser)

James Black / Michael Burke (Corporate Broking)