Antibiotic use by humans is polluting rivers across the globe, study shows

Antibiotic use by humans is polluting rivers across the globe, study shows

A global modeling study found that 8,500 tonnes of antibiotics from human use alone enter rivers annually, threatening aquatic ecosystems and accelerating antimicrobial resistance. Over 6 million kilometers of river length exceed safety thresholds, especially in low- and middle-income countries with limited wastewater treatment.

Airborne Resistance: Bacteria over Prayagraj carry antibiotic defenses

Research Matters Staff Writer(s) Prayagraj 25 Apr 2025 Prayagraj, a city steeped in history and spirituality, famously hosts the Maha Kumbh Mela, drawing millions seeking purification in the confluence of its rivers. But beyond the visible throngs and ancient rituals, an invisible threat hangs in the city's air–Antimicrobial-resistant bacteria. Recent research from the Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagra…

Antibiotics in the global river system arising from human consumption - AMR Insights

Antibiotics in surface waters pose risks to aquatic ecosystems and human health due to their toxicity and antimicrobial resistance. After human consumption, residues accumulate and decay in wastewater, reaching oceans or sinks. A global contaminant fate model estimates that 29% of annual human consumption of 40 most used antibiotics is released into rivers, with amoxicillin, ceftriaxone, and cefixime being the dominant contributors. Global antib…