On September 23, 2020, Associate Professor Dr.Yajai Sitthimongkol, Dean of the Faculty of Nursing Mahidol University, attended the pledging ceremony in front of the statue of His Royal Highness Prince Mahitala Dhibesra Adulyadej Vikrom, and sent students to promote a donation on the occasion of Mahidol Day 2020. Professor Dr. Prasit Watanapa, Dean of Faculty of Medicine, Siriraj Hospital, Mahidol University, provided homily to students of Mahidol University in Bangkok Noi area, which consisted of students from Faculty of Medicine Siriraj Hospital, Faculty of Nursing, Faculty of Medical Technology, and Faculty of Physical Therapy, making a vow to perform their duties for the society following the footsteps of the Prince Father which has been held annually. This year, the event was held at the court of His Royal Highness Prince Mahitala Dhibesra Adulyadej Vikrommonument.