The 9th World Congress on Public Health, Epidemiology & Nutrition will be held from May 11-12, 2020 Tokyo, Japan. The major theme of the conference is “Serving the Information Needs of the Health Services Research Community”. Public Health congress 2020 is an international forum for academicians, Nutrition’s, healthcare providers, Dieticians, public health specialists, health professionals, scientists, researches, Policy makers and health workers to present their latest research ideas, development and applications in all areas of public health, epidemiology and Nutrition.