Dr Ta Thi Dieu Ngan is an Infectious Diseases Physician from the National Hospital for Tropical Diseases (NHTD) and a lecturer in the Department of Infectious Diseases, Hanoi Medical University. She graduated from Hanoi Medical University as a medical doctor in 1996 and finished Infectious Diseases residency at NHTD, Hanoi Medical University in 2000. She completed one year fellowship on Infectious Diseases in Hospital LapitiÈ SalpÍtriËre, France in 2005. She has had many experiences on Infectious Diseases and has involved in various research such as viral hepatitis, dengue hemorragic fever, influenza, hand food and mouth diseases. Her articles have been published in the National and International journal. She is also the member of Scientific Commitee and the secretary of Ethic Committee of NHTD. Now she is the Vice director of Training Center, Head of Scientific Research Management Department, National Hospital of Tropical Diseases.