Vyv, founded by CEO and co-founder Colleen Costello after her grandmother contracted MRSA in a hospital, develops UV-free antimicrobial LED lighting that illuminates occupied spaces while continuously reducing microbial growth. Based in Latham, New York, the company combines engineering, microbiology and clinical research to adapt its proprietary visible-spectrum technology for commercial luminaires, transportation and consumer products. Its lights are designed for continuous use around people and have been tested against viruses, bacteria, fungi, yeast and mold.