Merca Staph Infection - Videos

Antibiotic resistant staph infections can be passed back and forth between people and pets.

The number of people diagnosed with dangerous MRSA infections has increased significantly, according to the latest study.

The story of a family whose child had MRSA, a drug resistant and life threatening infection.

There are thousands of buttons we press all the time; but do you know what's lurking on them everyday?

NBC¿s Stephanie Bergmann gives us the dirty details on all the dirt and germs found on the bottom of women¿s purses.