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Old 07-22-2010, 04:29 AM
kevinpeter1 kevinpeter1 is offline
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Join Date: Jul 2010
Posts: 4

Normally, urine is sterile. It is usually free of bacteria, viruses, and fungi but does contain fluids, salts, and waste products. An infection occurs when tiny organisms, usually bacteria from the digestive tract, cling to the opening of the urethra and begin to multiply.A urinary tract infection is an infection that begins in your urinary system.
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