The tracker is made up of three modules: Clinical, Adverse Drug Reaction (ADR), and Laboratory. The Clinical module handles patient enrollment and follow-up, allowing for direct lab test requests. Referral labs utilize the Laboratory module to manage these requests and report their results. The ADR module is responsible for capturing and reporting data on adverse drug reactions for specific cases. All communications, including requests and notifications, are automated, producing reports that are sent via email and SMS. The primary health focus areas are communicable diseases.