Highly contagious virus can cause serious illness, even death, expert warns

Patients also did slightly better when original team of doctors treated them on readmission

Procedure might benefit stroke, Bell's palsy, muscular dystrophy patients, researcher says

4 in every 10 U.S. households with a smoking parent had no 'smoke-free' rules in place, study finds

Research shows promise; could be used in humans as soon as this summer, study author says

Preliminary finding could lead to easier way to diagnose dysfunction, expert says

Head injuries likely play a role in these headaches, second study suggests

Medications may cost as much as $12,000 per person each year

Football Legend Bart Starr Undergoing Stem Cell Treatment for Stroke Experimental Drug Improved Growth in Children With Dwarfism, Maker Says Study Will Examine Long-Term Effects of Ebola in Survivors

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