Story perspectives

Study Links Microplastics to Dangerous Bacteria Threatening Health

1/20/2026

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Summary

Stevenson Uncovers Pathogens

Dr. Emily Stevenson of the Plymouth Marine Laboratory led a study linking microplastics to pathogenic and antimicrobial-resistant bacteria.
The researchers used a novel approach to analyze bacterial biofilms on nurdles and polystyrene.
They found that all tested substrates contained pathogens and AMR bacteria.
The findings underscore the need for improved waste management and for studying microbial interactions within the Plastisphere to protect public health.

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Stevenson Uncovers Pathogens

Dr. Emily Stevenson of the Plymouth Marine Laboratory led a study linking microplastics to pathogenic and antimicrobial-resistant bacteria.
The researchers used a novel approach to analyze bacterial biofilms on nurdles and polystyrene.
They found that all tested substrates contained pathogens and AMR bacteria.
The findings underscore the need for improved waste management and for studying microbial interactions within the Plastisphere to protect public health.