EMERYVILLE, Calif.--(BUSINESS WIRE)--NovaBay Pharmaceuticals, Inc. (AMEX & TSX: NBY, http://novabaypharma.com), a biopharmaceutical company developing products for the treatment or prevention of a wide range of bacterial and viral infections, reports results from a Phase I trial studying the lead Aganocide compound, NVC-422, a novel non-antibiotic anti-infective that has shown potent in vitro activity against major pathogens, including methicillin-resistant Staphylococcus aureus (MRSA).