Moderna US Inc., Cambridge, Massachusetts, was awarded a $1,735,800,000 firm-fixed-price contract for the purchase, storage and distribution of COVID-19 vaccines. Bids were solicited via the internet with one received. Work will be performed in Cambridge, Massachusetts, with an estimated completion date of March 27, 2024. Response and Relief Supplemental Appropriations Act funds in the amount of $1,735,800,000 were obligated at the time of the award. U.S. Army Contracting Command, Aberdeen Proving Ground, Maryland, is the contracting activity (W58P05-22-C-0017). (Awarded July 28, 2022)