Worldwide, antibiotic resistance is associated with millions of deaths every year, and the World Health Organization warns that the number of resistant infections is rising. Colistin is a last-resort antibiotic used when other treatments fail, but rates of colistin-resistant infections are risin...

Source: [Phys.org](https://phys.org/news/2026-10-amino-acid-boosts-resort-antibiotic.html)

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