Change of Adviser

Omega Diagnostics Group PLC
06 August 2007


For release
6 August 2007

                          Omega Diagnostics Group PLC

                             Appointment of adviser


Omega Diagnostics Group plc is pleased to announce the appointment of Teather &
Greenwood Limited as nominated adviser and broker.  The appointment is with
immediate effect.


Contacts:

Omega Diagnostics Group PLC
Tel: [phone]

Andrew Shepherd, Chief Executive
Kieron Harbinson, Finance Director
www.omegadiagnostics.com

Teather & Greenwood Limited
Nominated Adviser & Broker
Tel: [phone]

Thilo Hoffmann/Simon Brown, Corporate Finance

Parkgreen Communications Limited
Paul McManus
Tel: [phone]
Mob: [phone]
[e-mail]



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