The Epihack Vietnam 2017 event, held from October 9th at the Serena Resort, brought together 70 health experts and technologists to innovate solutions for disease surveillance, focusing on public engagement. Key highlights included keynote speeches on ICT's role in health, workshops on human-centered design, and the development of prototypes such as a data visualization system and a smartphone application for outbreak reporting. The collaborative effort included local and international participants, culminating in presentations of practical prototypes designed to enhance public health responsiveness.