On January 11, 2023, the Faculty of Public Health at Mahidol University, led by Assoc. Prof. Dr. Orawan Kaewboonchoo, Deputy Dean for Public Relations and Assoc. Prof. Dr. Duangrat Inthorn, Deputy Dean for Research, welcomed Professor Emeritus Hiroshi Yoshioka from the University of California, Irvine, School of Medicine from the United States. Professor Yoshioka will serve as a Visiting Professor at the Faculty of Public Health from January 6 to June 30, 2023. This visit is intended to promote collaboration and exchange of academic perspectives among faculty members, researchers, and staff of Mahidol University through research and publication activities.