The Department of Veterans Affairs (VA) intends to negotiate a sole source contract for GenMark ePlex Reagents, specifically the ePlex Respiratory Pathogen Panel 2, to support testing for respiratory viruses, including COVID-19, at the Chillicothe VA Medical Center in Ohio. This procurement is justified under FAR Part 6.302-1, which allows for contracts with a single responsible source when only one vendor, Roche Diagnostics Corp., is deemed capable of fulfilling the specific requirements due to the unique compatibility of the reagents with the existing GenMark ePlex Analyzer. The anticipated contract will be a firm fixed price with no option years, and responses to this notice must be submitted by 4:00 pm EST on March 13, 2025, to Contract Specialist Lonnelle Jones at lonnelle.jones@va.gov.