Associate Professor Chalermpol Chamchan gave a talk on Economic Aspect and Lect. Napaphat Satchanawakul gave a talk on Social Impact in the “International Conference on Geriatric Medicine and Gerontology 2021 under the ASEAN Centre for Active Ageing and Innovation (ACAI)” Theme: Impact of COVID-19 on ASEAN ageing Society organized by ASEAN Centre for Active Ageing (ACAI). The event was held at Pullman Bangkok King Power.