The article discusses the importance of adopting a One Health approach in the field of design for health. The One Health approach recognizes the interconnectedness of human health, animal health, and the environment, and emphasizes collaboration between different sectors and disciplines. The article also highlights the impact of the COVID-19 pandemic on research and presents several PhD reports that reflect the challenges and opportunities faced by researchers during this time. Additionally, the article emphasizes the need for co-design that is accessible to all participants, and explores various strategies for involving potential users in eHealth research projects. The article concludes by emphasizing the need for further multidisciplinary research in areas such as mental healthcare facility design and menopause. Overall, the article calls for a transdisciplinary and inclusive approach to design for health. [Extracted from the article]