bacteria
It's rare, but it's out there.
The 'breast microbiome' could play a more important role than we thought.
The infection resists the treatment of last resort, meaning "the medicine cabinet is empty for some patients," the CDC director said.
New research finds that altering gut bacteria in mice changes the way their brains work.
WHAT'S HAPPENING
This six-step process using alcohol rub won out in a study of health care workers.
A petri dish is her canvas, and the microbes are her paint.
They think the bacteria is a "recently emerged" organism.
Here's a fluorescent look at the ecosystem in your mouth.
Here's a beautiful guide to the bacteria living beneath the city.
