Antibiotics may be linked to a serious disruption in brain function, called delirium, and other brain problems, more than previously thought, according to a “Views and Reviews” article published in...

In a follow-up to the report on antibiotic-resistant Shigella infections in the United States one week ago, health officials in Ontario, Canada say Cipro and Septra resistant Shigella is also being reported...

International travelers are bringing a multidrug-resistant intestinal illness to the United States and spreading it to others who have not traveled, according to a report released today by the Centers...