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CHICAGO - Robotic surgery is being done more and more often for a variety of operations. But experts say there's a lack of strong evidence that it's any better than standard surgery in most cases — and it's usually costlier.

WASHINGTON - Talk about a comeback: A treatment pulled off the market 30 years ago has won Food and Drug Administration approval again as the only drug specifically designated to treat morning sickness.

DENVER - Lake Annabelle Hall wouldn't be alive today if doctors at Children's Hospital of Colorado hadn't operated on a cyst on her left lung before she was born.

CHICAGO - The biggest thing in operating rooms these days is a million-dollar, multi-armed robot named da Vinci, used in nearly 400,000 surgeries nationwide last year — triple the number just four years earlier.

Even non-drinkers can come down with this disease

WASHINGTON - Talk about a comeback: A treatment pulled off the market 30 years ago has won Food and Drug Administration approval again as the only drug specifically designated to treat morning sickness.

TORONTO - You do not want to get infected with tetanus. The disease, which used to kill about 40 to 50 Canadians a year in the 1920s and '30s, is now only rarely reported. In recent years, sa¹ú¼Ê´«Ã½ has seen, on average, only a couple of cases a year.

CHICAGO - Constantly beeping alarms from devices that monitor the vital signs of the critically ill have "desensitized" hospital workers who sometimes ignore the noise, leading to at least two dozen deaths a year on average, a hospital accrediting gr

LONDON - There may be nearly four times as many people infected with the tropical disease dengue globally than was previously believed, according to a new study.

Jackie Inyallie didn't have to die, her family says, in fact they add the 24-year-old woman's injuries should have been considered "non-life threatening.