National tooth brushing day program was conducted by the team PHD in collaboration with IAPHD-TN chapter on virtual mode in 6.11.2020 Friday . It was attended by schools children , teachers , pg’s and interns of IGIDS . The resource persons are Dr. Divvianusha, Dr. Priyanka , Dr. Kathirvel , Dr. Ashiq . The topics covered were “ Demonstrationof tooth brushing technique through animated videos , general oral hygiene instructions , questions session and finally ended with the connection . Participants were asked some questions about oral hygiene . Overall session received a positive feedback from the children and they have actively participated in the session by answering the questions and they enjoyed the game session . Students showed enthusiasm throughout the session.