As we learn more about the trillions of microbes we carry around, some scientists want to be like wildlife managers — nurturing the good and weeding out the bad.
By CARL ZIMMER, New York Times
Mon, 06/18/2012 - 4:57pm
As we learn more about the trillions of microbes we carry around, some scientists want to be like wildlife managers — nurturing the good and weeding out the bad.