Chikungunya outbreak on Reunion Island finds encephalitis more common than previously believed

Clozapine already approved for use after other antipsychotics don't work

Risk of sudden cardiac death was still higher, decades after women had lost the pounds, study found

Trial finds that immune-based therapy is safe; further trial on effectiveness is planned

CDC still tracking down specific ingredient that may harbor the germ

Clostridium difficile can be devastating to patients recovering from surgery, experts say

Study reveals quintupling of prices over six years

Turing Won't Cut Price for Toxoplasmosis Drug

Expert offers tips for avoiding heartburn this holiday

Don't forget to take your meds with you when you travel, expert says