3:30 PM - 5:00 PM
*Tri Bayu Purnama1,2, *Masdalina Pane3,2, Siti Maemun4,2 (1. Islamic State University of North Sumatera, Medan, Indonesia, 2. Indonesian Epidemiological Association, 3. National Institute of Health Research and Development, Ministry of Health, Indonesia, 4. Prof Sulianti Saroso Infectious Disease Hospital, Indonesia)