Corporate Update

Avant Diagnostics, Inc. Corporate Update
Washington, DC., May 8, 2019 – Avant Diagnostics, Inc. hereby provides the following corporate update to the Company’s
shareholders. A copy of the update can also be found on the Company’s website at
Dear Avant Shareholders:

Thank you for your continued support of Avant Diagnostics, Inc. (“Avant” or the “Company”) and the patience you have shown through
these past years.

I would like to address some of the progress we have made, as well as some issues that the Company has faced along with how the
Company plans to work through these issues during the remainder of the calendar year ended December 31, 2019:

• The Company was severely delinquent in its reporting obligations with the Securities and Exchange Commission (SEC) when
I became CEO last May. After substantial expense and extraordinary work done by the Avant team, the Company became
current with these obligations upon the filing of its Form 10-Q for the quarter ended December 31, 2018 in March 2019;

• On September 18, 2018, the Company was named as a respondent in an Order Instituting Administrative Proceedings and
Notice of Hearing brought by the SEC pursuant to Section 12(j) of the Securities Exchange Act of 1934, as amended (the
“Exchange Act”), File No. 3-18784 (the “Hearing”). The purpose of the Hearing was to determine whether it was necessary
and appropriate for the protection of investors to suspend for a period not exceeding twelve months or revoke the registration,
of each class of securities of the Company registered pursuant to Section 12 of the Exchange Act. The Hearing was scheduled
because the Company was delinquent in its periodic filings with the SEC;

• After conversations with the SEC over the last month, on May 7, 2019, the Company signed an order that would provide that
the registration of the Company’s common stock and any other class of its securities registered pursuant to Section 12 of the
Exchange Act will be revoked, subject to approval of the SEC (the “Proposed Order”);

• Because of the reasons discussed above, the Company will not be filing a Form 10-Q for the quarter ended March 31, 2019
with the SEC but wants shareholders to know that the financial statements for this period have been reviewed and finalized
with the Company’s outside auditor;

• While the Proposed Order would revoke Avant’s registration with the SEC, it would not subject Avant to any penalties,
financial or otherwise;

• Despite the pending approval of the Proposed Order, the Proposed Order will not permanently bar the Company from
registering its common stock or other securities under the Securities Act of 1933, as amended (the “Securities Act”) and/or
Section 12 of the Exchange Act in the future;

• Once the Proposed Order goes into effect, the Company intends to undertake a restructuring plan in order to (a) restructure its
legal and capital structure to hopefully become more appealing to the capital markets, (b) take steps to use commercially
reasonable efforts to settle all, if not substantially all, of its outstanding litigation, and (c) continue to implement its business
plan to have a fully functioning laboratory as described below;

• The Company will seek in the near-term to register all of its securities with the SEC by filing a registration statement under
either the Securities Act, or the Exchange Act, subject to any limitations imposed by the SEC and its rules and regulations, all
of which is subject to review and approval by the SEC;

• In addition, the Company will work with a market maker so it can take commercially reasonable steps to apply to have its
common stock approved for quotation on an over-the-counter market;

• Avant has made tremendous efforts and progress to settle any lawsuits or fight vigorously any suits over the past year that the
Company feels are frivolous. We will continue to do so as we move forward;

• Avant’s management continues to attend trade shows where we are getting substantial traction in the marketplace for our
services. We will have a booth at the American Society of Clinical Oncology (ASCO) annual meeting in June, one of the
largest cancer conferences in the world. We have hired a very experienced and capable Senior Director of Business

Development who is eager to begin selling our laboratory services to bio-pharmaceutical companies as soon as the lab opens
and eventually to oncologists when our lab becomes CAP/CLIA certified (which is expected between 3-6 months after our lab
is operational);

• Our laboratory is ~95% complete and we have one of our new Ph.D.’s, from George Mason University (“GMU”), on site
busily preparing us for our lab opening—which we are hopeful to have by Q4 2019. In addition, another Ph.D. from GMU has
agreed to join Avant as well as a very knowledgeable histotech with specific CAP/CLIA implementation experience. Our lab
will soon be fully staffed for its opening;

• The United States Patent and Trademark Office granted Avant on April 30, 2019 a Notice of Allowance for Avant’s Service
Mark, Precision Medicine for Life. This Service Mark embodies our mission;

• Finally, I would like to personally thank Ginny Espina, Ph.D., Chip Petricoin, Ph.D. and Lance Liotta, M.D. Ph.D., from the
Proteomics Lab at GMU, the inventors of our technology for their total support of Avant over the past year and their
unwavering belief in Avant’s management team and our mission. Without them, we wouldn’t be where we are today.

Avant’s management team is excited for the future. Our near-term goal is to reopen our new lab as soon as possible and to be able to
potentially bring in revenue through Avant’s patented technology. While the process of restructuring the Company will not be easy or
quick, Avant’s management team is committed to seeing this through and to the success of the Company.

Thank you again for your continued support and patience.
With great appreciation,
Mick Ruxin, M.D.
President & CEO

For further information please visit

Forward-Looking Statements Certain statements in this press release are forward-looking statements. These statements may be identified by the use of forward-looking
words such as “anticipate,” “believe,” “forecast,” “estimated” and “intend,” among others. We have based these forward-looking
statements largely on our current expectations and projections about future events and financial trends that we believe may affect our
financial condition, results of operations, business strategy and financial needs but they involve risks and uncertainties that could cause
actual results to differ materially from those in the forward-looking statements. These factors include, but are not limited to, our ability to
continue as a going concern; our need for additional financing; and risks related to failure to obtain FDA clearances or approvals and
noncompliance with FDA regulations. There are no guarantees that any of our products will receive regulatory or prove to be
commercially successful. Shareholders should read the risk factors set forth in Avant’s Form 10-K filed with the Securities and Exchange
Commission on March 1, 2019, and other periodic reports previously filed with the Securities and Exchange Commission. The
information set forth herein should be read in light of such risks. You are urged to consider these factors carefully in evaluating the
forward-looking statements herein and are cautioned not to place undue reliance on such forward-looking statements, which are qualified
in their entirety by this cautionary statement. The forward-looking statements made herein speak only as of the date of this press release
and the Company undertakes no duty to update any forward-looking statement to conform the statement to actual results or changes in
the Company’s expectations.

Avant Investor Relations:
Scott VanderMeer
Interim CFO
Office: 708-710-9200

Source: Avant Diagnostics, Inc.