Diseases Caused By Bacteria - Videos

A new study shows potentially harmful bacteria hide out inside showerheads and blast onto your face when you turn on the water.

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

Wash your hands! Germs are everywhere.

Health experts say more air travel, climate changes, and the rising demand for meat products are responible for the spread of 'zoonotic diseases'-- like swine flu and SARS.

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