“Death galaxy” chip shows bacteria evolve antibiotic resistance at a surprising pace.
When attacked with antibiotics, bacteria can mutate rapidly in order to survive—it’s what makes, for instance, the staph infection MRSA so dangerous. New research suggests that such bacterial evolution occurs even faster, and in a more predictable fashion, than anyone thought. Using a novel type of microfluidics chip, researchers have shown that bacteria can develop antibiotic resistance in less than 10 hours.
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