Health Promotion and Education: formal, informal, and community-based health education; school health; mental health promotion; nutrition; sexual and reproductive health education. Public Health and Policy: public health programs, health systems management, policy analysis, program evaluation, and health economics. Disease Prevention and Control: communicable and non-communicable diseases, epidemiology, surveillance, and biostatistics. Nutrition and Community Health: dietetics, maternal and child health, reproductive health, food security, and community nutrition interventions. Clinical and Biomedical Sciences: general medicine, internal medicine, surgery, obstetrics and gynecology, pediatrics, cardiovascular medicine, oncology, infectious diseases, and emerging clinical practices. Mental Health and Behavioral Sciences: psychiatry, clinical psychology, counseling, behavioral health, and psychosocial interventions. Rehabilitation and Sports Health: physical therapy, occupational therapy, rehabilitation sciences, exercise, sports medicine, and health-related physical activity. Health Technology and Innovation: telemedicine, e-health, digital health, artificial intelligence (AI) applications, and medical technology innovations. Social and Environmental Determinants of Health: health equity, cultural and ethical aspects, environmental health, occupational health, and global health perspectives.