Microplastics may enable spread of antibiotic-resistant superbugs, study says

By being an excellent host for slimy biofilms created by bacteria to protect themselves from attack, microplastics may be contributing to the proliferation of dangerous antibiotic-resistant superbugs, a new study found. “Microplastics are like rafts — a bacteria on its own might not be able to swim down a river, but riding in its biofilm on a tiny bit of plastic it can be disseminated into many different environments,” said study first author Neila Gross, a doctoral student in materials science and engineering at Boston...