Mr. Cameron Groome reports

MICROBIX SCHEDULES RELEASE OF RESULTS FOR Q4 FISCAL 2024

Microbix Biosystems Inc. expects to file the financial statements and management's disclosure and analysis for its fourth quarter of fiscal 2024 ended Sept. 30, 2024, prior to the start of trading on Dec. 19, 2024. At 11 a.m. ET on that day, Microbix intends to hold a webinar discussion of Q4 2024 results with its chief executive officer, chief financial officer and chief operating officer.

Investors and shareholders can participate in the webinar, hosted by Adelaide Capital on its YouTube channel.

Telephone participation in the webinar can be arranged by contacting Microbix or Adelaide Capital.

A replay of the webinar will also be made available on Adelaide Capital's YouTube channel.

About Microbix Biosystems Inc.

Microbix Biosystems creates proprietary biological products for human health, with over 100 skilled employees and sales now targeting over $2-million or more per month. It makes a wide range of critical ingredients and devices for the global diagnostics industry, notably antigens for immunoassays and its laboratory quality assessment products (QAPs) that support clinical lab proficiency testing, enable assay development and validation, or help ensure the quality of clinical diagnostic workflows. Its antigens drive the antibody tests of approximately 100 diagnostics makers, while QAPs are sold to clinical lab accreditation organizations, diagnostics companies and clinical labs. Microbix QAPs are now available in over 30 countries, supported by a network of 10 international distributors. Microbix is ISO 9001 and 13485 accredited, United States Food and Drug Administration registered, Australian Therapeutic Goods Administration registered and Health Canada licensed, and provides IVDR-compliant (in vitro diagnostic regulation), CE-marked products.

Microbix also applies its biological expertise and infrastructure to develop other proprietary products and technologies, most notably Kinlytic urokinase, a biologic thrombolytic drug used to treat blood clots, and reagents or media to support molecular diagnostic testing (such as its DxTM for patient-sample collection).

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