Hospital superbugs are evolving to survive hand sanitizers

Enlarge / A woman wearing a surgical mask washing her hands with a hand sanitizer.

Popular hand sanitizers may be heading the way of antibiotics, according to a study published this week in Science Translational Medicine.

Bacteria gathered from two hospitals in Australia between 1997 and 2015 appeared to gradually get better at surviving the alcohol used in hand sanitizers, researchers found. The bacteria’s boost in booze tolerance seemed in step with the…

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