With the rapid rise of antimicrobial resistance, an innovative solution has emerged in the form of low-tech sludge. Sludge is a by-product of wastewater treatment, and it has been found to potentially reduce the spread of antibiotic resistance. Researchers from the University of Exeter have found that adding sludge to wastewater treatment processes can reduce the presence of antibiotic-resistant genes and thereby combat the spread of antimicrobial resistance. This low-cost solution has the potential to save lives and protect public health.

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source: Phys.org