The Centers for Disease Control and Prevention (CDC) is offering a cooperative agreement grant titled "Immunization and Vaccines for Children" to enhance jurisdiction-based immunization information systems (IIS) through the implementation of a new VTrckS application programming interface (API). This funding aims to support jurisdictional programs that utilize awardee-developed platforms, enabling them to automate vaccine order submissions and improve operational efficiency. The total estimated funding for this program is $300,000, with seven awards expected to be granted. Applications must be submitted electronically by 11:59 PM ET on May 28, 2024, and interested applicants can reach out to Randi Tolstyk at KKQ9@CDC.GOV for further information.