Avia Health Informatics Plc

("Avia" or the "Company")

Holding in Company

Avia (AIM: AVIA), the developer and provider of clinical decision support and referral facilitation software, via its wholly owned subsidiary, Plain Healthcare, was informed on 31 January 2013 that, following a purchase of ordinary shares of 0.5p each in the Company ("Ordinary Shares") on 31
January 2013, Mr Nigel Kilminster (through Hargreaves Lansdown Vantage SIPP) now has an interest in 200,000 Ordinary Shares, equivalent to 3.07% of Avia's total issued share capital.
-ENDS-

Enquiries: Avia Health Informatics Plc Tel. +44 (0) 1494 618503

Professor Jeremy Dale, Chief Executive

Allenby Capital Limited Tel. +44 (0) 20 3328 5656

Nick Naylor, Chief Executive
Mark Connelly, Corporate Finance

About Avia Health Informatics Plc

Avia is a developer and provider of clinical decision support systems. Its Odyssey range is used by clinicians and non-clinicians in various environments around the world to provide effective healthcare support, increasing the levels of patient care while delivering operational efficiencies. The delivery of Odyssey can be in a static or mobile environment from a PC, laptop, iPad, tablet or mobile device, with clinical content, training and services delivered via the web or hosted service. Avia's,
PathFinderRF offers on-line referral facilitation to manage the quality of referrals.
Avia's partners provide market reach into geographies outside of the UK, including Europe, Far East, the United States and Australia.
The Odyssey range is built on a common medical content database, which has been developed over
the past 17 years. Odyssey is continually updated, tailored with question and answer sets and has a user interface adapted for the particular user groups and the environment in which it is used. Environments include prisons, ships, call centres, GP out of hours, walk in centres, care homes, pharmacies and other clinical and non-clinical environments.
For more information on Avia please visit: www.ahi-plc.com,and Plain Healthcare:
http://www.plainhealthcare.co.uk/

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