But the research is very preliminary and much work remains to be done, U.K. researchers say

New statement from American Heart Association warns of link

Lower-priced options could save patients thousands of dollars, researchers say

But researchers suggest that artery-clogging plaque has to be present to increase risk

Researchers find an association with C. difficile infection

Hospitals put too many on ventilators, adding to their suffering and treatment costs, researchers say

Fewer deaths, complications for babies born extremely early

Nestle Recalls Ice Cream Drumsticks Due to Listeria Fears Reports Highlight Substandard Care at Native American Hospitals Hurricane Matthew May Temporarily Reduce Zika Threat in Florida

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How to protect yourself