On July 20, 2020, Department of Fundamental Nursing, Faculty of Nursing, Mahidol University led by Lecturer Ruttikarn Prompahakul and Lecturer Siriluk Sithichoksakulchai provided an academic service to Center of Health Promotion Program for Elderly by giving a lecture on the topic "Vaccinations in Elderly Persons" and telling about “Development of Vaccines against Covid-19 in Thailand” at the the Faculty of Nursing Mahidol University Dormitory, Bang Khun Non, Bangkok