American Doctor Exposed to Ebola Admitted to NIH Hospital
The patient was working in West Africa; not clear if infection occurred
Antibiotic Use Before Age 2 Might Raise Obesity Risk, Study Says
Researchers suspect broad-spectrum versions change makeup of microbes in gut
Doctors' Group Issues Painkiller Guidelines
Narcotics too risky in many cases, American Academy of Neurology says
Drug Gives Big Survival Boost Against Type of Advanced Breast Cancer
Women with HER2-positive tumors gained an average 16 more months of life with Perjeta, study finds
Emotional Life Lingers for Alzheimer's Patients, Even as Memory Fades
Study found that feelings tied to a loved one's visits remain, even if patient soon fails to recall the event
Health Tip: What Causes Hives?
Most commonly, exposure to an allergen
Medical Implant Devices Skate Through Review Process, Studies Claim
Researchers criticize FDA for lax oversight; agency defends its approach
Obese in Adolescence, Colon Cancer in Later Life?
Study doesn't prove cause-and-effect, but suggests the need for healthy habits in childhood