Advances and perspectives in environmental health research in China

Environmental health research aims to identify environmental conditions suitable for the healthy living and reproduction of human beings. Through the interdisciplinary research bridging environmental sciences and health/medical sciences, the impacts of physical, chemical, and biological environmental factors on human health are investigated. This includes identifying environmental factors detrimental to human health, evaluating human exposure characteristics to environmental factors, clarifying causal relationships between environmental exposure and health effects, analyzing the underlying biochemical mechanisms, linking environmental factors to the onset and progression of diseases, establishing exposure-response relationships, and determining effect thresholds. Ultimately, the results of environmental health research can serve as a scientific basis for formulating environmental management strategies and guiding prevention and intervention measures at both the public and individual levels. This paper summarizes the recent advances and future perspectives of environmental health research in China, as reported by a group of Chinese scientists who recently attended a workshop in Hainan, China. While it is not intended to provide a comprehensive review of this expansive field, it offers a glimpse into the significant progress made in understanding the health impacts of environmental factors over the past decade. Looking ahead, it is imperative not only to sustain efforts in studying the health effects of traditional environmental pollution, but also to prioritize research on the health impacts of emerging pollutants and climate change.