The TACT training manuals and patient leaflet were developed as part of the ACT Consortium's initiative to improve malaria case management by promoting the correct use of rapid diagnostic tests (RDTs). The TACT ("Targeting ACTs") initiative aims to ensure that artemisinin-based combination therapies (ACTs) are used appropriately, treating only confirmed malaria cases and guiding alternative care for other febrile illnesses. The manuals provide interactive, workplace-based training to help health workers transition from presumptive treatment to test-based diagnosis, in line with WHO policy. The accompanying patient leaflet, available in English and Swahili, uses illustrated storytelling to explain the value and purpose of RDTs, address common concerns and encourage trust in test results. Having been pretested for clarity and comprehension, these materials support sustainable changes in clinical practice and patient communication in Tanzanian primary care settings. Accessed on 03/07/2025.