A growing number of UTIs are resistant to antibiotics. Experts say it's the 'canary in the coal mine' for a bigger problem.

There's a new FDA-approved antibiotic for UTIs, but more are needed.

AMR impacts all areas of medicine, including oncology, surgery and transplants, Dooley says. Adding to the urgency: Doctors are running out of effective antibiotics to treat serious infections, Dr. Martin J. Blaser, director of the Center for Advanced Biotechnology and Medicine at Rutgers University, tells Yahoo Life.

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