People who have surgery or are hospitalized for serious illnesses sometimes develop dangerous staph infections. The culprits can be bacteria that were living on people all along. Scientists say the germs thrive in remote parts of the nose that aren't typically tested. Other benign microbes might help keep the bad ones at bay.
December 9, 2013 KQEDWhen doctors stick electrodes into the brain of a patient with epilepsy, they're hoping to find a cure for debilitating seizures. But they're also exploring a still-mysterious landscape. And they couldn't do it without a patient willing to help.
December 7, 2013 Earlier efforts to use gene therapy to treat a rare immune disorder in young children failed when some of the children got leukemia. Scientists say they think they may have figured it out, with eight children now living normal toddler lives.
December 6, 2013 While the company tries to work things out with regulators, it won't be telling people who buy its test if their genetic profiles predispose them to particular illnesses or predict their responses to prescription drugs.
December 6, 2013 The only person known to have been cured of AIDS got a bone marrow transplant, so when two AIDS patients in Boston appeared to be free of the virus after transplants, scientists hoped they were cured, too. But the HIV virus has returned in both.
December 5, 2013 The august medical journal JAMA created a kitsch masterpiece for the cover of its annual issue dedicated to medical education. A group of seven canine healers, some apparently in training, hover around a sick mutt sucking on a thermometer in a hospital bed. They look an awful lot like some poker-playing dogs from yesteryear.