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Review
. 2024 Mar 13;5(4):100612.
doi: 10.1016/j.xinn.2024.100612. eCollection 2024 Jul 1.

Emerging contaminants: A One Health perspective

Fang Wang  1   2 Leilei Xiang  1   2 Kelvin Sze-Yin Leung  3   4 Martin Elsner  5 Ying Zhang  6 Yuming Guo  7 Bo Pan  8 Hongwen Sun  9 Taicheng An  10 Guangguo Ying  11 Bryan W Brooks  12   13 Deyi Hou  14 Damian E Helbling  15 Jianqiang Sun  16 Hao Qiu  17 Timothy M Vogel  18 Wei Zhang  19 Yanzheng Gao  20 Myrna J Simpson  21 Yi Luo  9   22 Scott X Chang  23 Guanyong Su  24 Bryan M Wong  25 Tzung-May Fu  26 Dong Zhu  27 Karl J Jobst  28 Chengjun Ge  29 Frederic Coulon  30 Jean Damascene Harindintwali  1   2 Xiankui Zeng  31 Haijun Wang  32 Yuhao Fu  1   2 Zhong Wei  33 Rainer Lohmann  34 Changer Chen  11 Yang Song  1   2 Concepcion Sanchez-Cid  35 Yu Wang  1   2 Ali El-Naggar  36   23 Yiming Yao  9 Yanran Huang  37 Japhet Cheuk-Fung Law  3 Chenggang Gu  1   2 Huizhong Shen  26 Yanpeng Gao  10 Chao Qin  20 Hao Li  8 Tong Zhang  38 Natàlia Corcoll  39 Min Liu  40 Daniel S Alessi  41 Hui Li  19 Kristian K Brandt  42   43 Yolanda Pico  44 Cheng Gu  22 Jianhua Guo  45 Jianqiang Su  27 Philippe Corvini  46 Mao Ye  1   2 Teresa Rocha-Santos  47 Huan He  48 Yi Yang  40 Meiping Tong  49 Weina Zhang  10 Fidèle Suanon  27   50 Ferdi Brahushi  51 Zhenyu Wang  52 Syed A Hashsham  53   54 Marko Virta  55 Qingbin Yuan  22 Gaofei Jiang  33 Louis A Tremblay  56 Qingwei Bu  57 Jichun Wu  31 Willie Peijnenburg  58   59 Edward Topp  60 Xinde Cao  17 Xin Jiang  1   2 Minghui Zheng  61 Taolin Zhang  1 Yongming Luo  1   2 Lizhong Zhu  62 Xiangdong Li  63 Damià Barceló  64 Jianmin Chen  65 Baoshan Xing  66 Wulf Amelung  67   68 Zongwei Cai  69 Ravi Naidu  70   71 Qirong Shen  33 Janusz Pawliszyn  72 Yong-Guan Zhu  2   27   73 Andreas Schaeffer  74 Matthias C Rillig  75   76 Fengchang Wu  77 Gang Yu  78 James M Tiedje  53
Affiliations
Review

Emerging contaminants: A One Health perspective

Fang Wang et al. Innovation (Camb). .

Abstract

Environmental pollution is escalating due to rapid global development that often prioritizes human needs over planetary health. Despite global efforts to mitigate legacy pollutants, the continuous introduction of new substances remains a major threat to both people and the planet. In response, global initiatives are focusing on risk assessment and regulation of emerging contaminants, as demonstrated by the ongoing efforts to establish the UN's Intergovernmental Science-Policy Panel on Chemicals, Waste, and Pollution Prevention. This review identifies the sources and impacts of emerging contaminants on planetary health, emphasizing the importance of adopting a One Health approach. Strategies for monitoring and addressing these pollutants are discussed, underscoring the need for robust and socially equitable environmental policies at both regional and international levels. Urgent actions are needed to transition toward sustainable pollution management practices to safeguard our planet for future generations.

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Conflict of interest statement

The authors declare no competing interests.

Figures

None
Graphical abstract
Figure 1
Figure 1
The evolution of ECs in relation to the advances in the detection and tracking of potentially toxic chemicals in the environment or biological systems, even at trace levels Since the early 2000s, the term ECs has been used to describe the discovery of new pollutant classes. Polychlorinated biphenyls (PCBs), per- and polyfluoroalkyl substances (PFAS), and plastics exemplify problematic substances that were in use for decades (gray bars) but emerged as contaminants (pins) and were regulated and discontinued (faded-out shadow) with different lag times. Arrows in the lower panel indicate ECs that originated as replacements for other pollutants.
Figure 2
Figure 2
Schematic illustration of the multifaceted pathways of EC production, utilization, and environmental release Sectors such as industries, agriculture, households, hospitals, and wastewater treatment plants all contribute to the distribution of these contaminants. From industrial processes to agricultural practices and everyday household activities to medical and treatment facilities to effluent discharges, these sources collectively disseminate ECs into the environment.
Figure 3
Figure 3
Pathways through which ECs enter the environment and their subsequent fate ECs can originate from various sources, such as industrial discharges, agricultural runoff, and wastewater effluents. Once released, ECs can undergo transformation processes such as degradation, volatilization, and bioaccumulation, influencing their distribution across different environmental compartments, including water bodies, soils, and the atmosphere.
Figure 4
Figure 4
Interconnected negative impacts of ECs on human health, air quality, water systems, and soil ecosystems
Figure 5
Figure 5
Strategies for controlling ECs encompass various measures, including pollution control at the source, sustainable remediation to clean up contaminated sites, and sustainable management practices to prevent contamination

References

    1. Wang Z., Walker G.W., Muir D.C.G., et al. Toward a Global Understanding of Chemical Pollution: A First Comprehensive Analysis of National and Regional Chemical Inventories. Environ. Sci. Technol. 2020;54:2575–2584. - PubMed
    1. Matlin S.A., Cornell S.E., Krief A., et al. Chemistry must respond to the crisis of transgression of planetary boundaries. Chem. Sci. 2022;13:11710–11720. - PMC - PubMed
    1. Steffen W., Richardson K., Rockström J., et al. Planetary boundaries: Guiding human development on a changing planet. Science. 2015;347 - PubMed
    1. Lebarbenchon C., Brown S.P., Poulin R., et al. Evolution of pathogens in a man-made world. Mol. Ecol. 2008;17:475–484. - PMC - PubMed
    1. Naidu R., Biswas B., Willett I.R., et al. Chemical pollution: A growing peril and potential catastrophic risk to humanity. Environ. Int. 2021;156 - PubMed