The STRIDES contract supports U.S. Government global health security objectives by strengthening infectious disease detection systems. Its scope includes enhancing laboratory and diagnostic capacity, developing surveillance systems, building host country data capabilities, and providing technical assistance during disease outbreaks. The period of performance runs from October 1, 2024, through September 30, 2029. This contract action increases the total estimated cost ceiling from $244,967,896 to $444,967,896.