Background: People with intellectual disabilities (PwIDD) face an increased risk of developing cancer and encounter multiple barriers to participating in screening programs, including limited awareness, communication challenges, and lack of social support. Cancer remains a major public health issue in Slovakia, yet participation in national screening programs remains below the European average. Strengthening social support from caregivers and healthcare professionals is essential to promote participation and understanding of preventive health measures. Methods: Within the European COST Action CUPID project CA21123 (Cancer Understanding, Prevention and Improved Detection for People with Intellectual Disabilities), a Summer School in Prague brought together participants from across Europe to co-create inclusive health communication tools. Results: As part of this collaboration, easy-to-read information material was developed to promote understanding of cancer prevention and screening. The Slovak version was adapted to national screening programs (breast, cervical, and colorectal cancer) and designed to meet the communication needs of PwIDD. The Slovak version of the easy-to-read material can also be used as a supportive educational activity in the course of health education for nursing students and to raise awareness for caregivers. Conclusion: This initiative demonstrates how accessible communication and international collaboration can improve cancer prevention and promote equity in health.

Acknowledgment: This work is based upon work from COST Action CUPID CA21123, supported by COST (European Cooperation in Science and Technology). The authors also gratefully acknowledge all participants of the CUPID Summer School in Prague for their collaboration.