1 Sep 2010 ... Some diseases cause a change in the odor of urine. For example, an infection with E. coli bacteria can cause a bad odor, while diabetes or ... www.webmd.com |
A positive nitrite test indicates that bacteria may be present in significant numbers in urine. Gram negative rods such as E. coli are more likely to give a positive ... library.med.utah.edu |
Usually, there are no bacteria in urine. Urine that is released from healthy people or animals is sterile. Only trace amounts of bacteria should ever been ... www.reference.com |