Virios Therapeutics Announces Third Quarter 2021 Financial Results and Provides Corporate Update

Virios Therapeutics, Inc. (Nasdaq: VIRI), a development-stage biotechnology company focused on advancing novel antiviral therapies to treat debilitating chronic diseases, including fibromyalgia, reported today financial results for the third quarter ended September 30, 2021 and provided a corporate update at 8:30 a.m. EST.

"We are pleased to have enrolled over 200 patients into our landmark Phase 2b fibromyalgia clinical trial, referred to as FORTRESS, with the goal to announce top line results in Q3 2022," stated Greg Duncan, Chairman and Chief Executive Officer. "We are also pleased to announce that based on our research collaboration with Dr. Michael Camilleri of the Mayo Clinic, we have filed an investigational new drug ("IND") application with the U.S. Food and Drug Administration ("FDA") to explore the clinical potential of IMC-1 to treat irritable bowel syndrome ("IBS").

Recent Key Highlights and Upcoming Milestones

• Over 200 of the target 460 patients enrolled in ongoing fibromyalgia Phase 2b Trial;
• Filed IND with FDA to explore the utility of IMC-1 in treating patients diagnosed with IBS;
• The United States Patent and Trademark Office granted Virios Therapeutics patent exclusivity on its valacyclovir-celecoxib combination drug candidate ("IMC-2") to 2033, bringing the Company's intellectual property portfolio to 21 issued patents; and
• Virios Therapeutics CEO featured in Red Chip Money Report interview on Bloomberg TV on October 30, 2021.

Third Quarter 2021 Financial Results

Research and development expenses were $3.0 million for the third quarter ended September 30, 2021, compared to $0.1 million for the third quarter ended September 30, 2020. The $2.9 million increase was primarily attributable to expenses related to the ongoing FORTRESS clinical trial, the IMC-1 chronic toxicology program and drug development and manufacturing costs.

General and administrative expenses were $1.1 million for the third quarter ended September 30, 2021, as compared to $2.5 million for the third quarter ended September 30, 2020. The decrease of $1.4 million was primarily attributable to compensation expense recognized in 2020 for the issuance of membership interests to the Company's founder offset by an increase in costs associated with being a public company.

Net loss for the third quarter ended September 30, 2021 was $4.1 million, or ($0.49) basic and diluted per share, compared to a net loss of $2.7 million, or ($0.56) basic and diluted per share, for the third quarter ended September 30, 2020.

As of September 30, 2021, cash totaled $19.2 million. The Company believes it will have sufficient resources to fund planned operations into Q1 2023.

Conference Call & Webcast Details

Virios Therapeutics management will host a webcast and conference call on November 11, 2021 at 8:30 a.m. EST to discuss the results and provide a corporate update. The live and archived webcast of the call may be accessed on the Virios Therapeutics website under the Investors section: Events and Presentations. The live call can also be accessed by dialing 888-506-0062 (domestic) or 973-528-0011 (international) using the access code: 345081.

About Virios Therapeutics

Virios Therapeutics (Nasdaq: VIRI) is a development-stage biotechnology company focused on advancing novel antiviral therapies to treat debilitating chronic diseases, such as fibromyalgia ("FM"). Immune responses related to the activation of tissue resident Herpes Simplex Virus-1 ("HSV-1") have been postulated as a potential root cause triggering and/or sustaining chronic illnesses such as FM, irritable bowel disease ("IBS"), chronic fatigue syndrome and other functional somatic syndromes, all of which are characterized by waxing and waning symptoms with no obvious etiology. Our lead development candidate ("IMC-1") is a novel, proprietary, fixed dose combination of famciclovir and celecoxib designed to synergistically suppress HSV-1 replication, with the end goal of reducing virally promoted disease symptoms.

Evidence of IMC-1's efficacy on a broad spectrum of FM outcome measures was previously demonstrated in a Phase 2a clinical trial. These trial results are suggestive that IMC-1 may represent a new and novel treatment for fibromyalgia. IMC-1 has been granted fast track designation by the FDA and is currently being tested in a multi-center, randomized, double-blind, placebo-controlled Phase 2b trial ("FORTRESS") designed to set the stage for registrational studies. The Company is led by an executive team highly experienced in the successful development and commercialization of novel therapies. For more information, please visit www.virios.com.

Forward-Looking Statements

Statements in this press release contain "forward-looking statements", within the meaning of the U.S. Private Securities Litigation Reform Act of 1995, that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as "anticipate," "believe," "contemplate," "could," "estimate," "expect," "intend," "seek," "may," "might," "plan," "potential," "predict," "project," "target," "aim," "should," "will," "would," or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on Virios Therapeutics' current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict, including risks related to the completion and timing of the FORTRESS trial. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. These and other risks and uncertainties are described more fully in the section titled "Risk Factors" in the Annual Report on Form 10-K for the year ended December 31, 2020 filed with the Securities and Exchange Commission. Forward-looking statements contained in this announcement are made as of this date, and Virios Therapeutics, Inc. (VIRI) undertakes no duty to update such information except as required under applicable law.