Despite decades of immunological research and a recent surge of interest in the bacterial garden of the human gut, diarrhea remains the most unpredictable travel-related illness.
By GARDINER HARRIS, New York Times
Mon, 08/27/2012 - 2:29pm
Despite decades of immunological research and a recent surge of interest in the bacterial garden of the human gut, diarrhea remains the most unpredictable travel-related illness.