Medications

Video: How arsenic can help fight antibiotic resistance

Most antibiotics on the market are becoming less effective. Arsenic may hold the answer to defeating resistant bacteria that have learned to fight back against the drugs designed to kill them.

Medications

Experimental pill may fight antibiotic-resistant UTIs

Urinary tract infections are common and usually simple to treat. But for people who become sick enough to land in the hospital with one, an experimental antibiotic may soon offer a new treatment option—taken by mouth instead ...

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