Bridging the gap between research and decision making: A European survey to enhance cooperation in wastewater-based epidemiology (WBE) for illicit drugs

Jose Antonio Baz-Lomba, Alexander L.N. van Nuijs, Anna Lenart-Boroń, Anna Péterfi, Anne de l'Eprevier, Arndís Sue Ching Löve, Barbara Kasprzyk-Hordern, Christoph Ort, Elisabetta Simeoni, Ester Heath, Evelina Pridotkiene, Foon Yin Lai, Frederic Béen, Herbert Oberacher, Igor Bodík, Iva Valenčić, Jaroslav Slobodnik, Joakim Strandberg, Kevin Sheeran, Laura Alexandra Smit-RigterLeon P. Barron, Lubertus Bijlsma, Magda Psichoudaki, Maria Savvidou, Marit Edland-Gryt, Martin Busch, Mateja Jandl, Michael G. Bertram, Miren López de Alda, Nadine Berndt, Nebile Daglioglu, Nikolaos Thomaidis, Loïc Fabien, Pavla Chomynova, Reinhard Oertel, Sara Castiglioni, Selda Mercan, Serap Annette Akgür, Serge Schneider, Teemu Gunnar, Thomas L. ter Laak, Thomas Thiebault, João Pedro Matias

Research output: Contribution to journalArticlepeer-review

Abstract

Objectives: Illicit drug use presents a significant challenge to global health and public safety, requiring innovative and effective monitoring strategies. This study aimed to evaluate the current landscape of wastewater-based epidemiology (WBE) for monitoring illicit drugs in Europe, focusing on collaboration, current practices, and barriers, while identifying opportunities for improvement. Study design: Cross-sectional survey-based study. Methods: Coordinated by the Sewage Analysis CORe Group Europe (SCORE) and the European Union Drugs Agency (EUDA), two surveys were conducted in 2023 targeting researchers and stakeholders using WBE for illicit drugs. Data were analysed to identify trends, gaps, and opportunities for improving WBE implementation. Results: The findings indicate a robust research infrastructure and diverse analytical methods among European institutions. Two-thirds of the participating countries reported using WBE data to inform policy. However, challenges persist, particularly in securing funding and coordination, as well as generating national estimates from multiple locations and addressing specific local policy needs. Conclusions: WBE has proven to be a valuable tool for monitoring illicit drug trends and informing drug policies. To unlock its full potential, sustained funding, methodological standardization, and enhanced cooperation are essential. This study provides critical insights into the European WBE landscape, offering a roadmap for strengthening the integration of actionable WBE data into public health and policy frameworks.

Original languageEnglish
Pages (from-to)158-163
Number of pages6
JournalPublic Health
Volume241
Early online date27 Feb 2025
DOIs
Publication statusE-pub ahead of print - 27 Feb 2025

Acknowledgements

LP Barron acknowledges the National Institute for Health and Care Research under the National Institute for Health and Care Research (NIHR) Health Protection Research Units in Chemical and Radiation Threats and Hazards, and Environmental Exposures and Health. M. Edland-Gryt acknowledges the support of Ingeborg Lund and Anne Line Bretteville-Jensen in the Norwegian part of this work. S. Castiglioni acknowledges the Department for Anti-Drug Policies, Prime Minister's Office, Rome, Italy for supporting national monitoring studies.

Funding

J.A. Baz-Lomba acknowledges funding from European Union’s EU4Health programme under grant agreements 101140460 – EU-WISH. L. Bijlsma acknowledges grant RYC2020-028936-I funded by MCIN/AEI/10.13039/501100011033 and by “ESF Investing in your future”. M.G. Bertram acknowledges funding support from the Swedish Research Council Formas (2020-02293) and is a member of the COST Action ‘CA21111 - One Health drugs against parasitic vector-borne diseases in Europe and beyond (OneHealthdrugs). M. Lopez de Alda acknowledges the support of the Spanish (MCIN/AEI/10.13039/501100011033, RED2022-134363-T; Delegación del Gobierno para el Plan Nacional Sobre Drogas, 2020I009) and Catalonian Governments (2021 SGR 00753 and SA-2024-465).

Keywords

  • Cooperation
  • Europe
  • Illicit drugs
  • New psychoactive substances
  • Policy
  • Public health
  • Wastewater-based Epidemiology

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health

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