Summer days may be waning, but health officials are still on high alert for new cases of chikungunya, a painful mosquito-borne virus that spread to the United States from the tropics earlier this year. ...
4 hours ago
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(HealthDay)—The number of Americans dying from accidental overdoses of narcotic painkillers jumped significantly from 1999 to 2011, federal health officials reported Tuesday.
Sep 17, 2014
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