On September 24, 2023, Associate Professor Dr. Ameporn Ratinthorn, Dean of the Faculty of Nursing Mahidol University, along with administrative team, faculty members, staff, and students, participated in the ceremony of wreath laying in order to pay homage to the royal monument of His Royal Highness Prince Mahitala Dhibesra Adulyadej Vikrom on the occasion of Mahidol Day 2023 to commemorate the royal grace of Prince Mahidol, “Father of Public Health and Modern Medicine”. The event was organized by Faculty of Medicine Siriraj Hospital, Mahidol University, and took place at Siriraj Hospital. There was also the merit-making ceremony dedicated to Prince Mahidol at the Chulabhorn Conference Room, Sayamin Building, 2nd floor, Siriraj Hospital.On the same day, Associate Professor Dr.Phuangphet Kaesornsamut, Associate Dean for Human Resources, together with administrative team, faculty members, staff, and students, joined the ceremony at Mahidol Learning Center, Salaya.