Dangerous ‘superbugs’ are a growing threat, and antibiotics can’t stop their rise. What can? | Live Science


The bacteria may have entered her flesh along with shrapnel from the bomb detonated in Brussels Airport in 2016. Or perhaps the microbes hitched a ride on the surgical instruments used to treat her wounds. Either way, the “superbug” refused to be vanquished, despite years of antibiotic treatment.

The woman had survived a terrorist attack but was held hostage by drug-resistant Klebsiella pneumoniae, a bacterial strain often picked up by surgery patients in hospitals. Only by combining antibiotics with a new, experimental treatment did doctors finally rid her of the superbug.

Devastating drug-resistant bacterial infections like this one are all too common, and they represent an ever-growing threat to global health. In 2019, antibiotic-resistant bacteria directly killed roughly 1.27 million people worldwide and contributed to an additional 3.68 million deaths. In the U.S. alone, drug-resistant bacteria and fungi together cause an estimated 2.8 million infections and 35,000 deaths each year.

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