The Centers for Disease Control and Prevention (CDC) intends to award a sole source contract to QuidelOrtho Corporation for a service agreement related to the VITROS 3600 Immunodiagnostic system. This procurement includes essential services such as the provision of reagents, calibrators, controls, and consumables, as well as repairs, labor, and travel incurred during service calls, along with one annual preventive maintenance and on-site technical support. The VITROS 3600 system plays a critical role in the laboratory's operations within the Division of Viral Hepatitis, ensuring accurate diagnostic capabilities. Interested vendors with relevant expertise are encouraged to submit their capabilities and pricing information to Leyla Campbell at LCampbell@cdc.gov by February 6, 2025, at 11:00 AM ET, as the government will consider all submissions to determine if competitive procurement is warranted.