Chi-Yu, a dedicated public health professional with a strong background in risk assessment methods, laboratory techniques, and data analysis and visualization. His passion lies in creating and fostering a healthier environment for the public, with a keen focus on exploring the connections between hazardous exposures and overall population well-being. His educational journey includes achieving a Master of Public Health degree in Environmental and Occupational Health Sciences from the University of Illinois at Chicago and obtaining a Bachelor of Science in Public Health from the Kaohsiung Medical University in Taiwan. In his current role, he actively contributes to cutting-edge research and the application of wastewater-based epidemiology practices. Specifically, he is deeply involved in advancing our understanding of diseases such as SARS-CoV-2, Influenza, RSV, and Monkeypox through innovative approaches rooted in wastewater analysis.