human microbiome

Afternoon Round-Up 6/14/12

Jun 14, 2012

Today on NPR: The human body contains about 100 trillion cells, but only maybe one in 10 of those cells is actually human. The rest are from bacteria, viruses and other microorganisms. Now, scientists have unveiled the the "human microbiome," which includes 10,000 species and more than 8 million genes.

Four Rivers Region: