PDA

View Full Version : Spread Of US



NewsWhore
11-13-2008, 05:10 PM
0 posts Two clones of highly antibiotic-resistant organism strains, which previously had only been identified in the United States, are now causing serious sickness and death in several Colombian citi...

More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/19499813/)