A seven-year hospital study in Northeast India reported the spread of non-fermenting Gram-negative bacteria carrying last-resort resistance genes. Researchers identified metallo-beta-lactamase and mobile colistin resistance genes in soft tissue infection isolates, and genetic typing indicated clonal spread across surgery and burn wards. The work adds evidence that antimicrobial-resistance threats are increasingly shaped by ward-level transmission dynamics rather than isolated patient factors. It also reinforces the need for infection control and targeted stewardship in high-risk units. For hospitals and biotech developing diagnostics or therapeutics against resistant Gram-negative pathogens, the study highlights the continuing urgency of molecular surveillance and rapid detection.
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