The National Institutes of Health (NIH), specifically the National Institute of Allergy and Infectious Diseases (NIAID), is seeking to negotiate a sole source contract with Biaera Technologies LLC for the renewal of a one-year service agreement for the AeroMP/3G aerosol control system used in its Aerobiology Lab. This procurement is essential for maintaining and repairing three specific Aero 3G units, which are critical for conducting aerosol experiments related to high-consequence diseases such as Ebola and SARS-CoV-2. The service agreement encompasses system diagnostics, calibration of sensors, replacement of filters and seals, and unlimited technical support, ensuring the operational efficiency and safety of the research environment. Interested vendors must submit their capability statements through the NIAID electronic Simplified Acquisition Submission System (eSASS) by 11:00 AM EST on May 21, 2025, to be considered for this opportunity.