Wastewater treatment effectively eliminates exogenous eDNA, preventing downstream false-positive detectionsCharlotte Van Driessche, Teun Everts, Berdien De Beer, Sabrina Neyrinck, Johan Auwerx, Dries Bonte and Rein BrysKnowl. Manag. Aquat. Ecosyst., 427 (2026) 14DOI: https://doi.org/10.1051/kmae/2026007