Veracyte Announces New Afirma Xpression Atlas Data on Medullary Thyroid Cancer to Be Presented at ENDO 2019

Veracyte,
Inc. (Nasdaq: VCYT) announced today that new data derived from the
Afirma® Xpression Atlas, which help characterize the genomic
underpinning of medullary thyroid cancer (MTC), will be presented at
ENDO 2019, the Endocrine Society’s annual meeting. The findings on this
rare--but aggressive--form of thyroid cancer will be presented in a
guided poster presentation during the conference, which is taking place
March 23-26 in New Orleans, La.

“The Afirma Xpression Atlas is enabling us to shed new light on the
scope and scale of gene alterations found in medullary thyroid cancer,”
said Giulia C. Kennedy, Ph.D., chief medical and scientific officer of
Veracyte. “We believe that, in the emerging era of precision medicine,
such information will be vital to advancing the diagnosis and treatment
of this aggressive cancer and we look forward to sharing our findings at
ENDO 2019.”

The following guided poster will be presented during the meeting:

About Afirma

The Afirma Genomic Sequencing Classifier (GSC) and Xpression Atlas
provide physicians with a comprehensive solution for a complex landscape
in thyroid nodule diagnosis. The Afirma GSC was developed with RNA
whole-transcriptome sequencing and machine learning and helps identify
patients with benign thyroid nodules among those with indeterminate
cytopathology results in order to help patients avoid unnecessary
diagnostic thyroid surgery. The Afirma Xpression Atlas provides
physicians with genomic alteration content from the same fine needle
aspiration samples that are used in Afirma GSC testing and may help
physicians decide with greater confidence on the surgical or therapeutic
pathway for their patients. The Afirma Xpression Atlas includes 761 DNA
variants and 130 RNA fusion partners in over 500 genes that are
associated with thyroid cancer.

About Veracyte

Veracyte (Nasdaq: VCYT) is a leading genomic diagnostics company that
improves patient care by providing trustworthy and actionable answers to
challenging clinical questions. The company's products uniquely combine
advanced genomic technology, clinical science and machine learning to
provide answers that give physicians and patients a clear path forward,
informing both diagnosis and treatment decisions without the need for
costly, risky surgeries that are often unnecessary. Since its founding
in 2008, Veracyte has commercialized three genomic tests, which are
transforming the diagnosis of thyroid cancer, lung cancer and idiopathic
pulmonary fibrosis. Veracyte is based in South San Francisco,
California. For more information, please visit www.veracyte.com
and follow the company on Twitter (@veracyte).

Cautionary Note Regarding Forward-Looking Statements

This press release contains "forward-looking statements" within the
meaning of the Private Securities Litigation Reform Act of 1995.
Forward-looking statements can be identified by words such as:
"anticipate," "intend," "plan," "expect," "believe," "should," "may,"
"will" and similar references to future periods. Examples of
forward-looking statements include, among others, the ability of
Veracyte’s Afirma Xpression Atlas to help characterize medullary thyroid
cancer, the ability of Veracyte’s Afirma GSC to identify Hürthle cells,
the expected impacts of Veracyte’s collaboration with Johnson & Johnson
in developing interventions for lung cancer, on Veracyte’s financial and
operating results, on the timing of the commercialization of the
Percepta classifier, and on the size of Veracyte’s addressable market.
Forward-looking statements are neither historical facts nor assurances
of future performance, but are based only on our current beliefs,
expectations and assumptions. These statements involve risks and
uncertainties, which could cause actual results to differ materially
from our predictions, and include, but are not limited to: our ability
to achieve milestones under the collaboration agreement with Johnson &
Johnson; our ability to achieve and maintain Medicare coverage for our
tests; the benefits of our tests and the applicability of clinical
results to actual outcomes; the laws and regulations applicable to our
business, including potential regulation by the Food and Drug
Administration or other regulatory bodies; our ability to successfully
achieve and maintain adoption of and reimbursement for our products; the
amount by which use of our products are able to reduce invasive
procedures and misdiagnosis, and reduce healthcare costs; the occurrence
and outcomes of clinical studies; and other risks set forth in our
filings with the Securities and Exchange Commission, including the risks
set forth in our annual report on Form 10-K for the year ended December
31, 2018. These forward-looking statements speak only as of the date
hereof and Veracyte specifically disclaims any obligation to update
these forward-looking statements or reasons why actual results might
differ, whether as a result of new information, future events or
otherwise, except as required by law.

Veracyte, Afirma, Percepta, Envisia and the Veracyte logo are trademarks
of Veracyte, Inc.

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