TEHRAN, Apr 23 -If you weren't already worried enough about what germs lurk in hospitals, a new study shows " superbugs " are common on patients and the things they touch.
TEHRAN, March 28 - Global consumption of antibiotics has soared since the year 2000, stoking calls for new policies to rein in usage -- and fueling fears that the worldwide threat posed by drug-resistant superbugs will spiral out of control, researchers say.