Abingdon Health plc

("Abingdon" or the "Company")

Exercise of Options and Total Voting Rights

York, U.K. 19 July 2022: Abingdon Health plc (AIM: ABDX), a leading international developer and manufacturer of high quality and effective rapid tests, announces that it has applied for 5,208 new ordinary shares of 0.025 pence each ("Ordinary Shares") in the Company to be admitted to trading on AIM on 22 July 2022 following an exercise of share options.

Following the issue of the 5,208 new Ordinary Shares the Company will have a total of 121,716,822 Ordinary Shares in issue. The Company does not hold any shares in Treasury.

The above figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the FCA's Disclosure Guidance and Transparency Rules.

The above information is provided by the Company in accordance with its obligations under the FCA's Disclosure Guidance and Transparency Rules.

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About Abingdon Health plc

Abingdon Health is a world leading developer and manufacturer of high-quality rapid tests across all industry sectors, including healthcare and COVID-19. Abingdon is the partner of choice for a growing global customer base and takes projects from initial concept through to routine and large-scale manufacturing and has also developed and marketed its own labelled tests.

The Company offers product development, regulatory support, technology transfer and manufacturing services for customers looking to develop new assays or transfer existing laboratory-based assays to a lateral flow format.  Abingdon Health aims to support the increase in need for rapid results across many industries and locations and produces lateral flow tests in areas such as infectious disease, clinical testing including companion diagnostics, animal health and environmental testing. Faster access to results allows for rapid decision making, targeted intervention and can support better outcomes. This ability has a significant role to play in improving life across the world. To support this aim Abingdon Health has also developed AppDx^®, a customisable image capturing technology that transforms a smartphone into a self-sufficient, standalone lateral-flow reader.

Founded in 2008, Abingdon Health is headquartered in York, England.

For more information visit: www.abingdonhealth.com