About the NDM-1 geneNDM-1 is an enzyme that makes bacteria resistant to a broad range of beta-lactam antibiotics. These include the antibiotics of the carbapenem family, which are a mainstay for the treatment of antibiotic-resistant bacterial infections. The gene for NDM-1 is one member of a large gene family that encodes beta-lactamase enzymes called carbapenemases. Bacteria that produce carbapenemases are often referred to in the news media as "superbugs" because infections caused by them are difficult to treat. NDM-1 was first detected in a Klebsiella pneumoniae isolate from a Swedish patient of Indian origin in 2008. It was later detected in bacteria in India, Pakistan, the United Kingdom, the United States, Canada, Japan and Brazil. The most common bacteria that make this enzyme are Gram negative such as Escherichia coli and Klebsiella pneumoniae, but the gene for NDM-1 can spread from one strain of bacteria to another by horizontal gene transfer. About Aganocides NovaBay's Aganocide ® compounds are novel, synthetic N-chlorinated antimicrobial molecules specifically designed and developed to mimic the body's natural defense against infection. The topical Aganocide compounds maintain biological activities while demonstrating improved stability over the naturally occurring N-chlorinated antimicrobial molecules. In preclinical testing, NovaBay's Aganocide compounds have been shown to be highly effective against bacteria, including some multi-drug resistant strains (such as MRSA), viruses and fungi. NovaBay's Aganocide compounds have the potential to deliver the same or better efficacy than antibiotics, and to address the growing problem of antibiotic resistance by employing a novel mechanism of action. About NovaBay Pharmaceuticals, Inc. NovaBay Pharmaceuticals is a clinical stage biotechnology company focused on developing its proprietary and patented topical Aganocide compounds, which are novel, synthetic anti-infective product candidates with equivalent activity to the active antimicrobial molecules generated within white blood cells. NovaBay's topical Aganocide compounds are being developed to treat and prevent a wide range of infections without causing bacterial resistance. NovaBay has internal development programs aimed at addressing hospital infections, chronic non-healing wounds, UCBE and onychomycosis. The company has a license and research collaboration agreement with Alcon, Inc. for use of its Aganocide compounds to treat eye, ear and sinus infections as well as for contact lens care. NovaBay has also entered into an agreement with Galderma S.A. to develop and commercialize Aganocide compounds in acne, impetigo and other dermatological indications. For more information on NovaBay, visit: www.novabaypharma.com Cautionary Information Regarding Forward-Looking Statements This release contains forward-looking statements, which are based upon NovaBay's current expectations, assumptions, estimates, projections and beliefs. The statements in this press release of NovaBay's expectations regarding (i) the publication of the full data set at the upcoming ICAAC, (ii) NovaBay's intention to translate its Aganocide ® compound activity into products that will benefit patients in need and (iii) the safety and efficacy potential for its Aganocide ® compounds, as well as other statements that relate to future events or results, are forward-looking statements. These statements are subject to risks and uncertainties that could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. Factors that might cause or contribute to such differences include, but are not limited to: the risk that NovaBay may incur unexpected charges or need to or determined to engage in research and development not previously planned, which could delay or prevent it from conducting the trials it expects; the risk that regulatory requirements and approvals will not be met or obtained, which would prevent NovaBay from commercializing its products; and results obtained in pre-clinical trials are not necessarily indicative of results that would be obtained in human clinical trials. Other risks relating to NovaBay and its Aganocide compounds, including risks that could cause results to differ materially from those projected in the forward-looking statements in this press release, are detailed in NovaBay's Quarterly Report on Form 10-Q for the period ended September 30, 2010, under the caption "Risk Factors" in Item 1A of Part II of that report, filed with the Securities and Exchange Commission on November 12, 2010. The forward-looking statements in this release speak only as of this date, and NovaBay disclaims any intent or obligation to revise or update publicly any forward-looking statement except as required by law.
CONTACT: NovaBay Pharmaceuticals, Inc. Thomas J. Paulson, Chief Financial Officer 510-899-8800 firstname.lastname@example.org The Investor Relations Group Investor Relations: Adam Holdsworth 212-825-3210 email@example.com Public Relations: Laura Colontrelle 212-825-3210 firstname.lastname@example.org