The first report of colistin-heteroresistant bacteria (K. pneumoniae) in the U.S., that led to colistin treatment (last-line therapy) failure in a murine model of infection. The data are worrisome, especially since the colistin heteroresistance was not detected by current diagnostic tests.

The first report of colistin-heteroresistant bacteria (K. pneumoniae) in the U.S., that led to colistin treatment (last-line therapy) failure in a murine model of infection. The data are worrisome, especially since the colistin heteroresistance was not detected by current diagnostic tests.: http://ift.tt/2HrVEfo Read more... http://ift.tt/2FJGcxP